Harrimaniidae is a basal family of acorn worms. A taxonomic revision was undertaken in 2010, and a number of new genera and species found in the Eastern...
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main species for research being Saccoglossus kowalevskii. Two families—Harrimaniidae and Ptychoderidae—separated at least 370 million years ago. Until recently...
22 KB (2,517 words) - 05:25, 22 July 2024
post-anal tail is present in juvenile members of the acorn worm family Harrimaniidae. The prosome of pterobranchs is specialized into a muscular and ciliated...
25 KB (2,706 words) - 03:10, 5 September 2024
"A revision of the genus Saccoglossus (Hemichordata: Enteropneusta: Harrimaniidae) with taxonomic descriptions of five new species from the Eastern Pacific"...
3 KB (266 words) - 05:26, 3 September 2024
formation. It is similar to the modern representatives of the family Harrimaniidae, distinguished by branching fiber tubes. It is a believed predecessor...
2 KB (227 words) - 18:15, 2 December 2023
Meioglossus psammophilus is a species of acorn worm in the family Harrimaniidae, the only known species of the genus Meigolossus. It inhabits the Western...
2 KB (148 words) - 05:20, 16 November 2022
Mesoglossus intermedius is a species of acorn worms in the family Harrimaniidae, which is endemic to Northern California. Konikoff, C.; Shenkar, N. (2014)...
732 bytes (44 words) - 17:32, 19 December 2023
acorn worm. It is similar to the modern representatives of the family Harrimaniidae, distinguished by branching fiber tubes. It is a believed predecessor...
78 KB (1,489 words) - 19:05, 16 September 2024
Ritteria is a monotypic genus of worms belonging to the family Harrimaniidae. The only species is Ritteria ambigua. The species is found in Eastern Pacific...
760 bytes (39 words) - 11:03, 19 August 2024