Odontozona edyli Criales & Lemaitre 2017, n. sp.
Odontozona edyli n. sp. (Figs. 1–4) Type material. Holotype: male, TL 24 mm, PCL 5.7 mm, RL 5.8 mm, Isla Ceycen (09°42'N, 75°52'W), San Bernardo Islands, Caribbean coast of Colombia, 12 m, 4 October 1982, (USNM 1444805). Comparative material. Odontozona striata Goy, 1981: 1 male, TL 18.2 m...
| Main Authors: | , |
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| Format: | Other/Unknown Material |
| Language: | unknown |
| Published: |
2017
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| Subjects: | |
| Online Access: | https://zenodo.org/record/6000123 https://doi.org/10.5281/zenodo.6000123 |
| Summary: | Odontozona edyli n. sp. (Figs. 1–4) Type material. Holotype: male, TL 24 mm, PCL 5.7 mm, RL 5.8 mm, Isla Ceycen (09°42'N, 75°52'W), San Bernardo Islands, Caribbean coast of Colombia, 12 m, 4 October 1982, (USNM 1444805). Comparative material. Odontozona striata Goy, 1981: 1 male, TL 18.2 mm, CL 4.5, Caribbean Sea, Jamaica, Discovery Bay, 54 m, 16 August 1971, using guinaldine (UMML 32.5458); O. ensifera (Dana, 1852): 1 ovigerous female, TL 12.6 mm, PCL 3.7 mm, 36’E, station VGS-74-5, 2– 5 m, using rotenone, 5 March 1974, coll. V. Springer (USNM 173942); O. anaphorae Manning & Chace, 1990: holotype male, TL 15.5, PCL 4.0 mm, South Atlantic Ocean, Ascension Island, off N Point, 07° 53’ 30”S, 14° 22’ 54”W, 10 m, 18 October 1980, coll. C. Koenig (USNM 221886). Diagnosis. Heavy-clawed, spinose shrimp with long rostrum. Carapace with distinct cervical groove and weak postcervical groove bearing straight, sharply pointed spinules; antennal, branchiostegal, pterygostomial and hepatic spines present. Abdomen ornate with several distinct, thick carinae and grooves on tergites and pleurae; tergites of somites 2 to 5 each armed laterally with transverse row of 3 spines; pleura of abdominal somites 2–5 each with strong sharp teeth on ventral margin. Propodus of fourth and fifth pereiopods with indistinct segmentation; pereiopod 3 strong, longer than body length, heavily spinose. Propodus of third maxilliped, and propodus and carpus of first pereiopod, with setigerous organs. Description. Rostrum (Figs. 1, 2 A) slender, horizontal and long, about as long as carapace, falling short of distal margin of scaphocerite; dorsal margin bearing 7 teeth, 2 most proximal situated behind postorbital margin; ventral margin bearing 5 subequal teeth; and 1 pair of teeth arising from lateral face of rostrum. Carapace (Figs. 1, 2 A) short, robust, with antennal, branchiostegal, pterygostomial and hepatic spines; antennal and branchiostegal spines strong, marginal, extending beyond orbital angle; branchiostegal spine preceded by 2 medium ... |
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