Lamispina Salazar-Vallejo 2014
Key to Species of the Genus Lamispina [Modified from Salazar-Vallejo (2014)] 1. Body papillae without sand or large sediment particles 2 — Body with sand or larger particles, at least dorsally; lamispines falcate 9 2. Body papillae stiff, tapered or conical 3 — Body papillae delicate, filiform, oΠen...
| Main Authors: | , |
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| Format: | Other/Unknown Material |
| Language: | unknown |
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Zenodo
2018
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| Online Access: | https://doi.org/10.5281/zenodo.5527180 http://treatment.plazi.org/id/0393411B48620020A752FE422E99FE56 |
| Summary: | Key to Species of the Genus Lamispina [Modified from Salazar-Vallejo (2014)] 1. Body papillae without sand or large sediment particles 2 — Body with sand or larger particles, at least dorsally; lamispines falcate 9 2. Body papillae stiff, tapered or conical 3 — Body papillae delicate, filiform, oΠen eroded leaving bare surfaces 7 3. Lamispines tapered, tips acuminate 4 — Lamispines subdistally widened, tips falcate 5 4. Lamispines from chaetiger 3; notochaetae abundant (9–12 per bundle); four transverse series of papillae on medial segments L. kerguelarum (Grube, 1877): Southern Indian Ocean — Lamispines from chaetiger 4; notochaetae sparse (5 per bundle); two transverse series of papillae on medial segments L. chilensis Salazar-Vallejo, 2014: SE Pacific (Chile) 5. Cephalic cage 6× longer than body width; medial parapodia with 8 notochaetae per bundle L. carrerai Salazar-Vallejo, 2014: NE Pacific (Mexico) — Cephalic cage 2–3× longer than body width 6 6. Medial parapodia with 5–6 notochaetae per bundle; body with 3–5 transverse series of papillae per segment L. horsti (Haswell, 1892): Southern Australia — Medial parapodia with 10 notochaetae; body with 4–6 transverse series of papillae per segment L. gymnopapillata (Hartmann-Schröder, 1965): SE Pacific (Chile) 7. Notochaetae longer than body width 8 — Notochaetae 1/3 as long as body width; 7–8 lamispines per bundle, tips with fibers exposed; body with 2 transverse series of papillae per segment L. milligani Salazar-Vallejo, 2014: NE Atlantic (Florida) 8. Medial segments with 5–7 lamispines per bundle, tips hooded, appearing bidentate; body with 5–6 transverse series of papillae per segment L. schmidtii (Annenkova-Chlopina, 1924): Japan Sea — Medial segments with 4–5 lamispines per bundle, tips entire, smooth; body with 8–10 transverse series of papillae per segment L. falcata (StØp-Bowitz, 1948): Norwegian Sea 9. accessory tooth in neurochaetae absent 10 — accessory tooth in neurochaetae present L. keeli Salazar-Vallejo, 2014: Gulf of Mexico (Florida) 10. ... |
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