Luciobrotula Smith & Radcliffe 1913
| Main Authors: | Wong, Man-Kwan, Lee, Mao-Ying, Chen, Wei-Jen |
|---|---|
| Format: | info publication-taxonomictreatment Journal |
| Terbitan: |
, 2021
|
| Subjects: | |
| Online Access: |
https://zenodo.org/record/4773711 |
Daftar Isi:
- Key to all known species of Luciobrotula Smith & Radcliffe, 1913 (modified from Nielsen 2009) 1. Precaudal vertebrae 13; total vertebrae 50 or 51............................................................................... 2 – Precaudal vertebrae 15 or 16; total vertebrae 52–57......................................................................... 3 2. Lateral line ending at 2 nd dorsal-fin ray; total gill rakers 13–14...................................................................................................................................................... L. brasiliensis Nielsen, 2009 (off Brazil) – Lateral line ending at 33 rd dorsal-fin ray; total gill rakers 17................................................................................................................................................... L. polylepis sp. nov. (off Papua New Guinea) 3. Lateral line short and distinct, ending at 2 nd dorsal-fin ray.... L. lineata (Gosline, 1954) (off Hawaii) – Lateral line long, usually indistinct, ending at 19 th –37 th dorsal-fin ray.............................................. 4 4. Dorsal-fin rays 81–89;anal-fin rays59–65;first gill arch with3developed rakers and 18–23dentigerous plates; longest filaments on first gill arch 2.8–3.6% SL......... L. coheni Nielsen, 2009 (East Pacific) – Dorsal-fin rays 86–96; anal-fin rays 66–75; first gill arch with 3–4 developed rakers and 12–18 dentigerous plates; longest filaments on fist gill arch 1.3–2.7% SL.................................................. 5 5. Four occipital pores, one interorbital pore; first anal-fin ray below 18 th –24 th dorsal-fin rays; dorsal rim of otolith without concavity (large specimens)................................................................................................................................................ L. bartschi Smith & Radcliffe, 1913 (Indo-West Pacific) – Pores absent on occipital and interorbital region; first anal-fin ray below 24 th –28 th dorsal-fin rays; dorsal rim of otolith with or without concavity................................................................................. 6 6. Head brown; otolith with a distinct concavity in dorsal rim in specimens larger than 300 mm SL; total vertebrae 56–57; longest pelvic-fin ray 7.9–9.6% SL..................................................................................................................... L. corethromycter Cohen, 1964 (Gulf of Mexico, Caribbean Sea) – Head pale; otolith without a distinct concavity in dorsal rim in specimens larger than 300 mm SL; total vertebrae 53–55; longest pelvic-fin ray 11.0–12.5% SL.................................................................................................................................................... L. nolfi Cohen, 1981 (tropical East Atlantic)
- Published as part of Wong, Man-Kwan, Lee, Mao-Ying & Chen, Wei-Jen, 2021, Integrative taxonomy reveals a rare and new cusk-eel species of Luciobrotula (Teleostei, Ophidiidae) from the Solomon Sea, West Pacific, pp. 52-69 in European Journal of Taxonomy 750 on page 64, DOI: 10.5852/ejt.2021.750.1361, http://zenodo.org/record/4770536