Web47 Neptunea arthritica (Bernardi, 1857) is a dioecious gastropod with internal fertilisation and 48 direct development in the sublittoral zone to a depth of a few tens of metres. The egg masses are 49 deposited on hard substrata such as rocks and boulders, and it takes 3 years or more for maturation 50 (Fujinaga, 2003). WebMar 19, 2005 · The reproductive season of the Adelomelon brasiliana population of Mar del Plata extends from September to April (austral spring and summer), showing synchronisation with water temperature. Adult gonad state is related to shell-free wet mass. Oocytes reach 200 μm in diameter before spawning. In autumn, a resting phase begins, …
Prey preferences of juvenile whelk Neptunea arthritica …
WebJan 1, 1989 · Salivary poison of a marine gastropod Neptunea arthritica Bernardi and the seasonal variation of its toxicity. Ann. N.Y. Acad. Sci., 90 (1960), p. 674. View in Scopus … WebNeptunea angulata (Wood,1848) Neptunea angulata (Wood,1848) Neptunea arthritica-arthritica (Bernardi,1857) Neptunea arthritica-arthritica (Bernardi,1857) Neptunea arthritica-arthritica (Bernardi,1857) Neptunea contraria Linnaeus,1767: Neptunea striata (Sowerby,J.,1813) Neptunea striata lyratodespecta Strauch,1972: Neptunea striata ... leading edge hockey nl
New record of Conus ebraeus in Costa Rica Semantic Scholar
Neptunea arthritica is a species of sea snail, a marine gastropod mollusk in the family Buccinidae, the true whelks. Webof Neptunea (Barbitonia) arthritica Bernardi. Bulletin of the Japanese Society of Scientific Fisheries 17, 283-287. ASANO. M. & ITO, M. (1959). Occurrence of tetramine and choline compounds in the salivary gland of a marine gastropod, Neptunea arthritica Bernardi. Tohoku Journal of Agricultural Research 10, 209-227. AYRES, P. A. & WOOD, P. C ... WebSALIVARY POISON OF A MARINE GASTROPOD, NEPTUNEA ARTHRITICA BERNARDI, AND THE SEASONAL VARIATION OF ITS TOXICITY. Motokazu Asano, M. Itoh; Medicine. Annals of the New York Academy of Sciences. 1960; TLDR. leading edge indicator