Pelagic Molluscs 2.0: Dichotomous key: step 75: "74"
WEB74b. The five longitudinal dorsal ribs are only faintly developed.
Pelagic Molluscs 2.0: Dichotomous key: step 212: "211"
WEB211b. Lateral sucker arms not dichotomous. Step 213. 212. Remaining Excluded
Pelagic Molluscs 2.0: Dichotomous key: step 83: "82"
WEB82b. The greatest shell width is found near the middle of the shell, the dorsal shell lip protrudes rather far and is not bent ventrally (Cavolinia inflexa).
Pelagic Molluscs 2.0: Index: Species and lower taxa
WEBPeraclis michaelsarsi. Peraclis moluccensis. Peraclis philiporum. Peraclis reticulata. Peraclis rissoides. Peraclis triacantha. Peraclis valdiviae. peroni. peroni. peroni. Phyllirhoe trematoides – synonym of Cephalopyge trematoides. Phylliroe amboinensis – synonym of Phylliroe atlantica. Phylliroe atlantica
Pseudothecosomata, gymnosomata and heteropoda (gastropoda)
WEBCavolinia uncinata uncinata, Rang, 1829 (Pelagic), Creseis acicula acicula, Rang 1828 (Pelagic), Cuvierina columnella columnella, Rang 1827 (Pelagic), Hyalocylis ...
Pelagic Molluscs 2.0: Pseudothecosomata, Gymnosomata and …
WEBAuthors(s) Spoel, S. van der Year: 1976c: Title: Pseudothecosomata, Gymnosomata and Heteropoda. Bohn, Scheltema & Holkema, Utrecht. 484 pp. 246 figs.
Pelagic Molluscs 2.0: Dichotomous key: step 1: "Choose key type"
WEBPeraclis michaelsarsi Peraclis moluccensis Peraclis philiporum Peraclis reticulata Peraclis rissoides Peraclis triacantha Peraclis valdiviae Phylliroe atlantica Phylliroe bucephala Planktomya henseni Platybrachium antarcticum Pneumoderma atlanticum atlanticum atlanticum Pneumoderma ...
Pteropoda from the Michael Sars North-Atlantic Deep-Sea …
WEBPteropoda from the Michael Sars North-Atlantic Deep-Sea expedition
Pelagic Molluscs 2.0: Dichotomous key: step 358: "Indonesian …
WEBKey: Step 358. Indonesian Waters 3. Diacria s. occidentalis Indonesian Waters. Diacria schmidti occidentalis
Pelagic Molluscs 2.0: Dichotomous key: step 159: "158"
WEB158b. The visceral nucleus is 3 times as long as broad. Pterotrachea minuta. Remaining Excluded
Doorgaan naar inhoud