| 单词 | body length |
| 例句 | And he made an effort then to rock his entire body length out of the bed with a uniform motion. The Metamorphosis 1915-01-01T00:00:00Z A new record was set for the smallest vertebrate animal by a Lilliputian frog with an average body length of only 7.7mm. New to nature special: the top 10 new species 2013-05-24T17:00:02Z Micro-wasps are defined as those with an adult body length of less than 2 millimeters. New type of tiny wasp comes with mysterious, cloud-like structures at ends of antennae 2023-10-04T04:00:00Z Finally, after just nine tries, it generated a robot that could walk half its body length per second -- about half the speed of an average human stride. Instant evolution: AI designs new robot from scratch in seconds 2023-10-03T04:00:00Z Crank the fuel all the way up and give it one good spark and the robot will leap 60 centimeters in the air, roughly 20 times its body length, according to Aubin. Combustion powers bug-sized robots to leap, lift and race 2023-09-19T04:00:00Z The company also unveiled its new lifestyle delivery vehicle 190, that has increased payload load capacity and body length compared with the original lifestyle delivery vehicle 130. EV maker Canoo posts smaller-than-expected loss on lower costs 2023-08-14T04:00:00Z “Going into tonight I just wanted to see how hard I could push and how much I could hold on in the second half,” said McIntosh, who won by a full body length. Leon Marchand and Summer McIntosh are sure to star in the pool at Paris Olympics 2023-07-27T04:00:00Z The worms reappeared on the lids, covering a distance 10 times their body length in less than 1 second. Watch these worms jump with electricity 2023-06-21T04:00:00Z Adult frogs use their hind limbs to jump many times their body length on land. Concepts of Biology 2013-04-25T00:00:00Z The biggest spider in the world is commonly known as the goliath birdeater - with a body length of about 13cm and a leg span of 30cm - larger than the size of a dinner plate. Trapdoor spider: New giant species found in Australia 2023-03-23T04:00:00Z This would account for roughly half of its estimated total body length and is equivalent to just over eight giraffe necks stacked end-to-end. It’s Not a Stretch: This Dinosaur Had a 50-Foot Neck 2023-03-15T04:00:00Z One example is the skipper caterpillar, which can shoot solid pellets of its waste, known as frass, over a distance up to 38 times its body length to keep predators off its tail. Sharpshooter Insects Use ‘Superpropulsion’ to Catapult Their Pee 2023-02-28T05:00:00Z Using recorded measurements of the whale’s body length at different times during development, we previously calculated the peak stretch growth rate of axons that span the spinal cord as an astonishing 3.4 centimeters per day. Giraffes vs. Blue Whales vs. Dinosaurs: Contest Reveals Which One Builds Its Nervous System Fastest to Evade Predators 2022-09-29T04:00:00Z A relative of the Komodo dragon, this lizard boasts a tail that accounts for two-thirds of its body length and acts as a fifth limb. New at the zoo Bisticeratops was a horned, plant-eating dinosaur, or ceratopsian, from the same group as the famous triceratops, with an estimated body length of about 18 feet. The unusual story behind a newly identified dinosaur’s name 2022-09-03T04:00:00Z These moisture-loving arthropods are about half the size of a sesame seed and jump up to 25 times their body length when disturbed. Watch this gecko smash headfirst into a tree—and still stick the landing 2022-01-13T05:00:00Z This design allows the robot to jump 7.68 times its body height and have a continuous jumping speed of six body lengths per second — a speed that Dr. Li called “very impressive.” This Robot Looks Like a Pancake and Jumps Like a Maggot 2021-12-07T05:00:00Z Moving from examining full body length growth to a focus on axon growth in a rapidly extending neck could bring a new mammalian player into the competition. Giraffes vs. Blue Whales vs. Dinosaurs: Contest Reveals Which One Builds Its Nervous System Fastest to Evade Predators 2022-09-29T04:00:00Z The sweater, which comes in coastal blue and off-white, fits dogs weighing 4 to 24 pounds and measuring up to 20 inches in body length. The 25 coziest gifts to give this holiday season 2021-11-04T04:00:00Z While it shared the lobed swimming paddles of its larger relative, its broad head carapace — Mr. Moysiuk calls it “spaceship-shaped” — took up half its body length. ‘Spaceship-Shaped’ Fossil Reveals Hungry Predator of Ancient Oceans 2021-09-08T04:00:00Z Researchers had been tracking him since October, when he was spotted with his head and mouth entangled in a line that trailed behind him for three or four body lengths. New Research Helps Explain a Sudden Population Crash for Rare Whales 2021-09-01T04:00:00Z “If I swim against Jessica Long, she gets a whole body length ahead of me.” Morgan Stickney’s Race Against the Clock 2021-08-29T04:00:00Z Researchers also nearly doubled the size of the gap between the pole and the platform, making it about four squirrel body lengths—quite a long way for a squirrel. Watch out, Olympic gymnasts: These squirrels have their own gold medal moves 2021-08-05T04:00:00Z She trailed by nearly a full body length before wrapping up a 3:56.59 mark. Katie Ledecky earns Olympic record, silver medal in busy day 2021-07-26T04:00:00Z While Titmus held back a bit, Ledecky built up a lead of nearly a body length over the first half of the race. Streak ends: Titmus terminates Ledecky’s golden run in Tokyo 2021-07-26T04:00:00Z Ledecky led Titmus at each of the first five walls, at one point opening a lead of nearly a full body length. Ariarne Titmus outduels Katie Ledecky over final leg of epic 400-meter race in Tokyo 2021-07-25T04:00:00Z Richardson overcame a slow start to pass Javianne Oliver, who started in the lane next to her, and beat her by three body lengths and 0.13 seconds. Sha’Carri Richardson notches colorful win at Olympic trials 2021-06-19T04:00:00Z She'll get a chance to defend that title after winning in 1:55.11, a full body length ahead of the field. Ledecky wins her shortest, longest races at trials 2021-06-17T04:00:00Z She’ll get a chance to defend that title after touching in 1 minute, 55.11 seconds, a full body length ahead of the field. One down, one to go: Ledecky starts busy night with win 2021-06-16T04:00:00Z This sudden unbending of the hinge hurls the beetle into the air upwards of 20 body lengths high. Scientists capture the inner workings of the click beetle’s explosive jumps 2021-06-15T04:00:00Z She was a full body length ahead of the field at the final turn and kicked her way to a 29.06-second split over the final 50 meters. Katie Ledecky erases any doubts about pre-Olympic form with world’s fastest 200 time of year 2021-04-09T04:00:00Z Ford is offering three variants of the E-Transit, each with a different roof height or body length — but notably nowhere close to the 60 trim levels available for the gas-powered Transit van. Ford unveils E-Transit electric cargo van with 126 miles of range and $45,000 price tag 2020-11-12T05:00:00Z The little pygmy possum grows to seven grams in weight and has a head and body length of only 5-6.5 centimetres. 'Epic photo': huntsman spider eats pygmy possum in Australia 2019-06-18T04:00:00Z Those powerful kangaroo legs launched them about a foot and a quarter into the air, more than six body lengths. Kangaroo Rats Channel Jackie Chan to Evade Rattlesnakes [Video] 2019-04-20T04:00:00Z "During jumps, their enlarged hindlimbs propelled vertical leaps that were multiple body lengths into the air, and these leaps were often accompanied by mid-air kicks and other maneuvers that deterred snakes." WATCH: 'Ninja' kangaroo rat destroys rattlesnake in epic battle 2019-03-29T04:00:00Z On the girls’ side, Bacon set a record in the 200 individual medley, in which she led the competition by a full body length by her third lap. Phoebe Bacon’s star grows brighter at swimming Metros; Holton-Arms girls and Georgetown Prep boys take team titles 2019-02-09T05:00:00Z Estimates of its full body length range from at least 13 metres up to a maximum of 18 metres, or about the length of a double decker bus. The Meg: the myth, the legend (the science) 2018-08-10T04:00:00Z The eastern pygmy can grow to between 15 grams and 43 grams in weight – which is less than a golf ball, with a body length of 7-11 centimetres. 'Epic photo': huntsman spider eats pygmy possum in Australia 2019-06-18T04:00:00Z Once the snail reaches a certain body length, its digestive system stops growing. This Snail Goes Through Metamorphosis. Then It Never Has to Eat Again. 2018-07-11T04:00:00Z When the latch releases, the exoskeleton springs back to its original shape, unleashing a powerful jump that can hurl the froghopper 100 times its body length. Too Small for Big Muscles, Tiny Animals Use Springs 2018-06-18T04:00:00Z Some of the loudest cheers of the night erupted when Stone Ridge superstar sophomore Phoebe Bacon won the 100 fly by nearly a full body length in 52.91 seconds — a Metros record. Churchill boys’ swimming wins Metros title to end two-decade private-school streak 2018-02-10T05:00:00Z Native to South America, nutria can reach up to 2.5 feet in body length and 20 pounds in weight. Giant rodents are invading California, and wildlife authorities need your help 2018-02-09T05:00:00Z Eagles sophomore Ryan Catron won the 200 individual medley in 1 minute 52.13 seconds, a race in which he established an early lead and touched the wall first by more than a body length. Gonzaga (boys), Holton-Arms (girls) capture WMPSSDL titles 2018-02-03T05:00:00Z Just as the snail’s body length reached 5 to 8 millimeters, the esophageal gland expanded dramatically and was teeming with bacteria. This Snail Goes Through Metamorphosis. Then It Never Has to Eat Again. 2018-07-11T04:00:00Z When the latch releases, the exoskeleton springs back to its original shape, unleashing a powerful jump that can hurl the froghopper 100 times its body length. Too Small for Big Muscles, Tiny Animals Use Springs 2018-06-18T04:00:00Z “When it’s a 50 and she’s a full body length ahead,” Dodson said, “you watch, and it’s like, ‘Really, is that clock right?’ Swimmer Gabrielle Dang aims to capture first state titles for new North Creek High School 2017-11-07T05:00:00Z Peacock spiders and other jumping spiders use internal hydraulic pumps rather than leg muscles to leap 30 times their body length. Spider genes put a new spin on arachnids’ potent venoms, stunning silks, and surprising history 2017-10-19T04:00:00Z The Chinese star finished more than two body lengths ahead of the field, finishing in 3:41.38. Katie Ledecky wins two golds to open world championships 2017-07-23T04:00:00Z With a body length of over a metre, the adult albatrosses only show up as two or three pixels, but their white plumage makes them stand out against the surrounding vegetation. Albatrosses counted from space - BBC News 2017-05-04T04:00:00Z And the necks of some of these dinosaurs made up much of their entire body lengths —up to 15 meters in the aptly-named Supersaurus. Zigzagging backbones helped turn dinosaurs into giants 2017-02-27T05:00:00Z Besides being easy to shed, its scales are the largest of any gecko—the biggest measure more than 8% of the creature’s body length, the researchers report online today in PeerJ. To escape predators, this gecko sheds something unusual: its skin 2017-02-07T05:00:00Z The snake's venom glands extend to up to one-quarter of its body length. The venom of one of world's deadliest snakes could relieve pain, say scientists - BBC News 2016-10-31T04:00:00Z There’s body length, height and depth of rib. Winona-area kids care for animals through livestock programs 2016-10-08T04:00:00Z He trailed heading into the final 25 meters, then glanced to his left and measured up Andrew Fisher, a Jamaican who competes for Bahrain and was a body length ahead of him, three lanes over. Usain Bolt makes the Olympic Stadium his stage, again 2016-08-13T04:00:00Z Ledecky made a statement with each lap, pulling first half a body length then a fully body and finally, by the last lap, several lengths ahead. Ledecky Blows Away Field as Phelps Settles for Silver in Final Individual Races of Rio Olympics 2016-08-12T04:00:00Z He was only the third-fastest swimmer on his team, but he was a full body length ahead of Britain’s James Guy when he touched in 7:00.66. Michael Phelps wins 200-meter butterfly for his 20th Olympic gold medal 2016-08-09T04:00:00Z Ledecky kicked off the first wall with a lead of nearly a body length and steadily pulled away from the overmatched field – as well as the world-record line superimposed on the video screen. Michael Phelps wins 19th Olympic gold medal, helping 4x100 relay team to win 2016-08-07T04:00:00Z They also are capable of biting someone from as far away as half their body length. Wildlife officials urge caution after rattlesnake sightings 2016-07-23T04:00:00Z A full sized peacock spider might only reach about 5mm in body length. 7 Adorable New Peacock Spider Species Discovered 2016-06-07T04:00:00Z But for small insects, this distance represents several body lengths, a relatively long distance. Video: How bees sense a flower’s electric field 2016-05-30T04:00:00Z They focused on severe cases, based on the head’s circumference at birth — 32 centimeters for boys and 31.5 centimeters for girls — as well as its size relative to body length. Chasing an epidemic: On the road with Brazil's Zika detectives 2016-05-27T04:00:00Z Spider monkeys are close, Moore says, with a tail 1.9 times their body length. Nice Caboose: Animals With the Longest Tails Published in scientific journal Nature, experiments found that small chameleons are able to project their tongues by 2.5 body lengths. Chameleon's tongue-lashing technique analyzed 2016-01-08T05:00:00Z Chameleons’ long, elastic tongues are one of the fastest muscles in the animal kingdom, extending more than twice their body length and packing 14,000 watts of power per kilo. Video: Chameleon has one of fastest tongues in animal kingdom 2016-01-04T05:00:00Z And they did, to about two and a half body lengths. No Disguising the Power of a Smaller Chameleon’s Tongue 2016-01-04T05:00:00Z Kangaroo mother care did not significantly affect heart rate, the risk of breathing problems, weight gain or body length. 'Kangaroo Mother Care' Helps Babies Thrive 2015-12-24T05:00:00Z This fish has a barbed tail that reaches up to three times its body length. Nice Caboose: Animals With the Longest Tails Spider crickets are said to leap a distance equal to about 60 times their body length. Analysis of crickets' jumps could lead to new, tiny robots 2015-12-18T05:00:00Z With online databases and digitized fossil scans, Dr. Sallan and Mr. Gallimberti estimated the body lengths of 1,120 fossilized animals. After a Mass Extinction, Only the Small Survive 2015-11-12T05:00:00Z At the University of Southern California in the early 1970s, he won six N.C.A.A. gold medals, and he once beat Mark Spitz by a body length in the opening leg of a freestyle relay. Off the California Coast, a Swim Club’s Greatest Adventure 2015-10-12T04:00:00Z Their claws are about 1/16th of their body length, or 6.5 percent, Moore says. Which Animals Have the Longest Claws? 2015-09-12T04:00:00Z The American teenager opened a slight lead at 700 meters and extended it to a body length before powering home in 7 minutes, 45.37 seconds. Ledecky, Lochte earn golds for US at world swimming meet 2015-08-06T04:00:00Z But the girls’ vertebrae were, on average, 10.6 percent smaller than the boys’, a difference independent of gestational age, birth weight and body length. Girls Are Born With Weaker Backbones Than Boys 2015-07-29T04:00:00Z One of them, Kikiki huna, is believed to be the smallest flying insect, with a body length as short as about 160 micrometers in some females. Next to Fairyflies, Ants Are Giants 2015-05-25T04:00:00Z When she flipped at the 600-meter turn, Ledecky was a body length ahead of the pace but faded in the final lengths. Katie Ledecky wins two golds, adding to U.S. haul of 10 medals on first day of Pan Pacs After dominating the 800-meter freestyle Wednesday, Ledecky followed that up by finishing more than a body length ahead of Missy Franklin to win the 200 freestyle Thursday. Katie Ledecky beats Missy Franklin in 200 freestyle 2014-08-08T04:00:00Z A Mite A southern Californian mite is the fastest animal on land—by body lengths per second, that is. July 2014: Additional Resources 2014-07-12T04:00:00Z All four study populations also demonstrated rapid growth rates, with one group growing nearly a quarter of their total body length per day. African fish 'live fast, die young' 2013-09-04T14:23:13Z In some species, it's up to eight times the body length. Sloppy Barnacle Sex Shocks Scientists 2013-01-16T00:01:00Z With no previous measures to go on, fisheries biologists have estimated the age of a crustacean based on its body length. Tree Rings for Lobsters 2012-12-10T20:45:00Z “In the semis, I was half a body length behind at the start,” he said. Inside the Rings: Separating the Person From the Olympic Performance 2012-08-10T19:52:05Z He quickly opened up a three body length lead over the chasing pack and maintained his advantage to the end, slapping the touch pads to win gold in 1hr 49min and 55.1sec. London 2012: Oussama Mellouli wins gold in the Olympic open water swim 2012-08-10T13:46:21Z She eased into the start, took the lead at around the 50-meter mark and won by more than a body length. Ennis sets record for heptathlon hurdles 2012-08-03T11:01:14Z She then ended Jones' domination of the 100 when she took gold in the 2011 world championships, winning by a body length. Swimming: Soni's Pacific training gets her gold again 2012-08-02T21:50:40Z Chinese schoolgirl Ye Shewin, 16, swam the final freestyle leg of the women's 400 meters individual medley faster than Lochte after she was a body length behind after the breaststroke. Champions rise and dynasties fade 2012-07-30T16:17:32Z Where someone could out-split one of the fastest male swimmers in the world, and beat the woman ahead of her by three-and-a-half body lengths. Shiwen's world record swim 'disturbing', says top US coach 2012-07-30T14:28:54Z The horns vary in size from small bumps to two-thirds of the insect's body length and are used in fights. Big horned beetles are healthiest 2012-07-26T18:12:24Z A brown tree snake bridging a gap that is 82% its body length while leaving 90% of its body length unsupported. Why Brown Snakes Don't Mind the Gaps 2012-07-12T05:15:00Z Phelps took the lead on the third lap and he finished a body length ahead of the field in 1 minute, 53.65 seconds, his easiest final yet in Omaha. Phelps, Lochte ready for rubber match at trials 2012-06-29T15:30:12Z But even when the mosquitoes took a direct hit, they still recovered after falling no more than about 20 body lengths. Raindrops Don't Swat Down Mosquitoes 2012-06-04T20:10:00Z Graphs of the condylobasilar lengths, body lengths and weights of a series of voles of known age. A Population Study of the Prairie Vole (Microtus ochrogaster) in Northeastern Kansas 2012-04-08T02:00:23.123Z This specimen, a male having a body length of 544 mm. and a tail length of 198 mm., was found in a felled tree. Amphibians and Reptiles of the Rainforests of Southern El Peten, Guatemala 2011-12-25T03:00:10.957Z In fact, one snake surprised the scientists by successfully spanning a vertical opening that was 82% of its body length. Why Brown Snakes Don't Mind the Gaps 2012-07-12T05:15:00Z That means it out-hops locusts, which travel only 20 times their body length. Video: Meet 'Leaproach,' the Jumping Cockroach 2011-12-07T00:04:00Z Britt had 17 receptions for 289 yards and 3 touchdowns, picking up much of the offensive slack left by Chris Johnson, who is still struggling to average more than one body length per carry. The Fifth Down: Week 4 N.F.L. Matchups 2011-09-30T10:00:00Z The two races had this in common: Lochte touched the wall about a body length ahead of the silver medal winners. Ryan Lochte asserts dominance with two more golds 2011-07-29T14:54:05Z A difference in body length of this amount translates into a difference in body weight of at least ten-fold – so these are indeed small squid. Squid Studies: Scientists Seeking and Savoring Squid 2011-06-18T21:45:00.297Z However, the snakes had difficulty holding their body parallel to the ground, which is why they could cross only horizontal lengths that were at most 58% of their body length. Why Brown Snakes Don't Mind the Gaps 2012-07-12T05:15:00Z The water was so clear that the dolphins were visible two body lengths down, before they shot away deeper, and were gone. Sealift Extends Lifeline to a Rebel City in Libya 2011-05-23T00:52:52Z And they can swallow any other fish up to two thirds their own body length. A fish called Godzilla 2011-05-07T10:57:42Z And the babies’ body length and weight were measured regularly. Infant Sleep Corresponds To Growth 2011-05-04T19:15:00.273Z Dragons are long and narrow, so we can safely assume that Smaug can curl comfortably up on a treasure mound with same diameter as his body length – 19.2 feet. How Much is a Dragon Worth? 2011-04-06T19:58:39Z To identify the most-important traits, researchers sedated hyenas in Kenya and took 13 measurements on each subject, including total body length, skull size and leg length. Larger Female Hyenas Produce More Offspring 2011-03-25T14:49:00Z It was known that the energy to catapult a flea over a distance up to 200 times its body length lay in a spring-like structure in its body. Flea's jumping ability explained 2011-02-10T05:44:17Z The 21-year-old led from the start and was a body length ahead at the halfway stage. Rebecca Adlington win second Commonwealth Games gold medal 2010-10-08T12:50:00Z He is already world champion and the world-record holder in the 50m backstroke, and he broke his own Commonwealth Games record in winning by three-quarters of a body length. Tancock and Halsall win gold in pool 2010-10-05T17:28:00Z "If he's right with you and he pushes off that wall, he'll pop up a body length ahead and it's over," he said. Lochte upsets Phelps in 200 IM at US nationals 2010-08-07T03:38:00Z They also learned that the length of the lower leg, the height at the shoulder and body length were all individually associated with more reproductive success. Larger Female Hyenas Produce More Offspring 2011-03-25T14:49:00Z "Terrible," he said immediately after the race, which he won by almost a body length. Phelps collects record 49th US title 2010-08-05T10:28:00Z "Terrible," Phelps said immediately after the race, which he won by almost a body length though he raised an eyebrow after checking the scoreboard, which showed a time of one minute, 56 seconds. "Terrible" Michael Phelps claims U.S. title record 2010-08-05T05:26:00Z With a main body length approaching 1m, with an additional 1m-long tail, the lizard has dark skin covered by golden yellow spots and flecks. Giant lizard species discovered 2010-04-07T07:55:00Z The largest male has a body length of 232 mm. and a tail length of 130 mm.; the largest female has a body length of 274 mm. and a tail length of 119 mm. The Amphibians and Reptiles of Michoacán, México The flukes are from one-sixth to one-fifth the body length, are seldom notched, and occasionally even bulge slightly backwards near the center of the rear margin. Whales, Dolphins, and Porpoises of the Western North Atlantic A Guide to Their Identification The legs have grown more rapidly and equal one-half the entire body length. The Mother and Her Child This genus, as modified by Francé, is distinguished from the preceding by the possession of an unbranched stalk much longer than the body length. Marine Protozoa from Woods Hole Bulletin of the United States Fish Commission 21:415-468, 1901 He stood nearly four feet high at the shoulders, while his skull measured eighteen and a half inches long; his entire body length was seven feet four inches. Hunting with the Bow and Arrow The largest specimen is a female with a body length of 344 mm. and a tail length of 53 mm. The Amphibians and Reptiles of Michoacán, México The head is small relative to the body length and, when viewed laterally, is slightly concaved or scooped on the upper margin. Whales, Dolphins, and Porpoises of the Western North Atlantic A Guide to Their Identification Flippers one-sixth of body length, or less.Short-finned pilot whale, p. Whales, Dolphins, and Porpoises of the Western North Atlantic A Guide to Their Identification The longitudinal furrow extends through the entire posterior body length and is apparently capable of widening and narrowing. Marine Protozoa from Woods Hole Bulletin of the United States Fish Commission 21:415-468, 1901 Flippers one-fifth of body length, or more.Atlantic pilot whale, p. Whales, Dolphins, and Porpoises of the Western North Atlantic A Guide to Their Identification Description of Tadpole: Body somewhat depressed; maximum width of body slightly more than one-half of body length. The Amphibians and Reptiles of Michoacán, México Further, the flipper is longer, measuring one-fifth of the body length, or more, in adult animals. Whales, Dolphins, and Porpoises of the Western North Atlantic A Guide to Their Identification Figure 102.—The flippers of short-finned pilot whales reach only about one-sixth of the body length, while those of the Atlantic pilot whale may be one-fifth the body length or more. Whales, Dolphins, and Porpoises of the Western North Atlantic A Guide to Their Identification The mouth lies between the two valves and is surrounded by a long and smooth buccal armature which passes downward and backward to the left a distance equal to about half the entire body length. Marine Protozoa from Woods Hole Bulletin of the United States Fish Commission 21:415-468, 1901 The flukes are less than one-fifth the body length and are not notched. Whales, Dolphins, and Porpoises of the Western North Atlantic A Guide to Their Identification The largest specimen is a male having a body length of 545 mm. and a tail length of 63 mm. The Amphibians and Reptiles of Michoacán, México Flippers less than one-fifth body length; no knobs; from 40 to 100 fine ventral grooves, longest extending at least to navel; head lacks knobsGo to 6 6. a. Whales, Dolphins, and Porpoises of the Western North Atlantic A Guide to Their Identification The entire length of the peristome is one-fourth or less of the body length. Marine Protozoa from Woods Hole Bulletin of the United States Fish Commission 21:415-468, 1901 The ventral surface is almost entirely taken up by a peristome which extends from the anterior end posteriorly three-quarters of the body length. Marine Protozoa from Woods Hole Bulletin of the United States Fish Commission 21:415-468, 1901 The tentacles are all capitate and distributed, and about 2-1/2 times the body length. Marine Protozoa from Woods Hole Bulletin of the United States Fish Commission 21:415-468, 1901 |
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