PARTHENOGENESIS IN CARCINONEMERTES SPP. (NEMERTEA: HOPLONEMERTEA)
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چکیده
منابع مشابه
A new species of Carcinonemertes, Carcinonemertes conanobrieni sp. nov. (Nemertea: Carcinonemertidae), an egg predator of the Caribbean spiny lobster, Panulirus argus
A new species of nemertean worm belonging to the genus Carcinonemertes is described from egg masses of the Caribbean spiny lobster Panulirus argus from the Florida Keys, Florida, USA. This is the first species of Carcinonemertes reported to infect P. argus or any other lobster species in the greater Caribbean and western Atlantic Ocean. Carcinonemertes conanobrieni sp. nov. varies in body color...
متن کاملThe smile of Amphiporus nelsoni Sanchez, 1973 (Nemertea: Hoplonemertea: Monostilifera: Amphiporidae) leads to a redescription and a change in family
—A common intertidal hoplonemertean species, Amphiporus nelsoni Sanchez, 1973, from Chile is re-described based on the investigation of material from the type locality and one other locality in Chile. The species is transferred to the genus Prosorhochmus Keferstein, 1862 (Prosorhochmidae) based on the presence of a dorsal epidermal fold, i.e., "prosorhochmid smile" on the bilobed head, truncate...
متن کاملCarcinonemertes regicides n.sp. (Nemertea), a symbiotic egg predator from the red king crab, Paralithodes camtschatica (Decapoda: Anomura), in Alaska
SHIELDS, J. D., WICKHAM, D. E., and KURIS, A. M. 1989 . Carcinonemertes regicides n.sp. (Nemertea), a symbiotic egg predator from the red king crab, Paralithodes camtschatica (Decapoda : Anomura), in Alaska. Can . J . Zool . 67 : 923-930 . A symbiotic nemertean worm, Carcinonemertes regicides n.sp ., found on red king crabs, Paralithodes camtschatica, is described and compared with other member...
متن کاملFirst Record for Prosorhochmus americanus (Nemertea, Hoplonemertea) in Virginia with Notes on its Natural History and Morphology
The viviparous hoplonemertean Prosorhochmus americanus (Gibson et al.) is documented for the first time in Virginia. The nemertean occurs on the north jetty at Rudee Inlet, Virginia Beach, VA in the intertidal zone associated with stunted oysters and byssal threads of mussels. This finding raises the number of nemertean species recorded for Virginia to 23 and is the third report of this species...
متن کاملCarcinonemertes regicides n.sp. (Nemertea), a symbiotic egg predator from the red king crab, Paralithodes camtschatica (Decapoda: Anomura), in Alaska
SHIELDS, J. D., WICKHAM, D. E., and KURIS, A. M. 1989. Carcinonemertes regicides n.sp. (Nemertea), a symbiotic egg predator from the red king crab, Paralithodes camtschatica (Decapoda: Anomura), in Alaska. Can. J. Zool. 67: 923 930. A symbiotic nemertean worm, Carcinonemertes regicides n.sp., found on red king crabs, Paralithodes camtschatica, is described and compared with other members of the...
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ژورنال
عنوان ژورنال: The Biological Bulletin
سال: 1986
ISSN: 0006-3185,1939-8697
DOI: 10.2307/1541629