Apseudomorpha Miller 1940
Key to the known species (females) of Apseudomorpha, modified from (Guţu 2009) 1. Pereopod-1 dorsal proximal margin of basis with blunt, spiniform process. A. negoescuae [Indian Ocean: Réunion Island] - Pereopod-1 dorsal proximal margin of basis lacking a blunt, spiniform process. 2 2. Pleonites 1̅5...
| Main Authors: | , , |
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| Format: | Other/Unknown Material |
| Language: | unknown |
| Published: |
2019
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| Subjects: | |
| Online Access: | https://zenodo.org/record/5929528 https://doi.org/10.5281/zenodo.5929528 |
| Summary: | Key to the known species (females) of Apseudomorpha, modified from (Guţu 2009) 1. Pereopod-1 dorsal proximal margin of basis with blunt, spiniform process. A. negoescuae [Indian Ocean: Réunion Island] - Pereopod-1 dorsal proximal margin of basis lacking a blunt, spiniform process. 2 2. Pleonites 1̅5 without a long seta on dorsolateral margins. A. avicularia [Southeastern Atlantic Ocean: Cape Town] - At least the last pleonite with a long seta on dorsolateral margins. 3 3. Pleopods absent. A. vestafricana [Eastern Atlantic Ocean: Mauritania] - Pleopods present (uni- or biramous). 4 4. Only the last pleonite with a long seta on distolateral margins. 5 - More than the last pleonite with a long seta on distolateral margins. 6 5. First peduncular article of antennule with some dentiform processes on the proximal half of inner margin. A. ortizi [Caribbean Sea: Cuba] - First peduncular article of antennule without dentiform processes on the proximal half of inner margin. A. albida [Northwest Pacific Ocean: Japan] 6. Last four pleonites with a long seta on distolateral margins. 7 - At most the last three pleonites with a long seta on distolateral margins. 8 7. Pleopods biramous, with biarticulate exopodite. A. magdalenensis [Northwest Atlantic Ocean: Mexico] - Pleopods biramous, with uniarticulate exopodite (in male), or uniramous (in female). A. veleronis [Southeast Pacific Ocean and Northeast Atlantic Ocean: Ecuador, Colombia, and Panama] 8. Last three pleonites with a long seta on lateral margins. A. oahuensis [Southern North Pacific Ocean: O‘ahu Island] - Only two pleonites (second and fifth) with a long seta on distolateral margins. 9 9. Pleopods uniramous. A. fontainei [Red Sea: Aqaba Gulf] - Pleopods biramous. 10 10. Pereopod-1 carpus and propodus ventral margin with three and five spiniform setae, respectively; one branch of pleopods with two long setae. A. glebosa [Northeast and Southeast Pacific Ocean: Mexico to Ecuador] - Pereopod-1 carpus and propodus ventral margin with two and four spiniform setae, ... |
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