FB-62582 http://www.fishbase.org/summary/SpeciesSummary.php?id=62582 Animalia Chordata Teleostei Siluriformes Mochokidae Synodontis Synodontis acanthoperca Friel & Vigliotta, 2006 Long barbeled grunter Higedai 2006-03-07 2024-03-25 Iwatsuki, Y. and T. Nakabo0 Redescription of Hapologenys nigripinnis (Schlegel in Temminck and Schlegel, 1843), a senior synonym of H. nitens Richardson, 1844, and a new species from Japan. Copeia 2005(4):854-867. (Ref. 56360) Iwatsuki, Y. and B.C. Russell0 Revision of the genus Hapalogenys (Teleostei: Perciformes) with two new species from the Indo-West Pacific. Mem. Mus. Victoria 63(1):29-46. (Ref. 76777) Patzner, R.A.0 Reproductive strategies of fish. pp. 311-350. In Rocha, M.J., A. Arukwe and B.G. Kapoor (eds). Fish reproduction: cytology, biology and ecology. Science Publisher, Inc. Oxford. 631 p. (Ref. 101194) FB-GeneralDescr-62590 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2006-03-14 00:00:00 2024-08-16 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62590 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat The species is apparently restricted to river mouths and coastal rocky to sandy bottoms of less than 50 m depth. The smallest specimen (MUFS 22226, 46 mm SL) was collected in a river mouth, while larger specimens were captured by set net or small trawl between 5-50 m depth over rocky or sandy bottoms. Between 1960-1980, the species were observed by Miyazaki SCUBA divers to be solitary and common in small caves, holes, and under overhanging rocks along the Nichinan coast, Miyazaki, southeastern Kyushu Island, from latesummer to winter. However, in recent years (post 1990) the species has been only rarely observed (Ref. 56360). Iwatsuki, Y. and T. Nakabo 2005 Redescription of Hapologenys nigripinnis (Schlegel in Temminck and Schlegel, 1843), a senior synonym of H. nitens Richardson, 1844, and a new species from Japan. Copeia 2005(4):854-867. (Ref. 56360) FB-DiagnosticDescr-62590 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2006-04-03 00:00:00 2006-11-23 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ John E. Randall General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62590 Diagnosis. Distinguished from its congerners by the following: dorsal-fin rays XI, 16-18 (usually XI, 17); scales above lateral line 9-12 (usually 10 or 11), below 15-19 (usually 16 or 17); scales on maxilla absent; 10 pores on and behind chin, including one very smalei pore near each side of symphysis, two moderate sized pores anteroventrally on each dentary, a single large pore ventrally, midway along each dentary (usually obscured by dense papillae), and a single large pore ventrally at articulation of dentary (two posteriormost pores slit-like concave traces); cluster of short and long dense papillae and barbels on fleshy lower lip, its posterior part naked; shape of dorsal- and anal-fin rays strongly angulated, usually angular, anal more strong than dorsal; body uniformly dark brown, sometimes with two indistinct oblique dark bands, the first descending from nape to behind pectoral fin, the second from base of 7th-10th dorsal-fin spines, curving downward above or through lateral line (Ref. 56360). Iwatsuki, Y. and T. Nakabo 2005 Redescription of Hapologenys nigripinnis (Schlegel in Temminck and Schlegel, 1843), a senior synonym of H. nitens Richardson, 1844, and a new species from Japan. Copeia 2005(4):854-867. (Ref. 56360) FB-Morphology-62590 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2006-04-03 00:00:00 2006-11-23 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62590 http://rs.tdwg.org/ontology/voc/SPMInfoItems#DiagnosticDescription Dorsal spines (total): 11; Dorsal soft rays (total): 1618 Iwatsuki, Y. and T. Nakabo 2005 Redescription of Hapologenys nigripinnis (Schlegel in Temminck and Schlegel, 1843), a senior synonym of H. nitens Richardson, 1844, and a new species from Japan. Copeia 2005(4):854-867. (Ref. 56360) FB-Distribution-62590 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2006-03-14 00:00:00 2025-04-30 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62590 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Morphology Northwest Pacific: Currently known only from southern Japan except in the Ryukyu and Ogasawara isalnds. Iwatsuki, Y. and T. Nakabo 2005 Redescription of Hapologenys nigripinnis (Schlegel in Temminck and Schlegel, 1843), a senior synonym of H. nitens Richardson, 1844, and a new species from Japan. Copeia 2005(4):854-867. (Ref. 56360) FB-Uses-62590 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2006-03-14 00:00:00 2024-08-16 00:00:00 Importance http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62590 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution fisheries: bycatch FB-TrophicStrategy-62590 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2006-04-03 00:00:00 2006-04-03 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public sennin http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size Apparently restricted to river mouths and coastal rocky to sandy bottoms of less than 50 m depth. The smallest specimen as collected in a river mouth, however, larger specimens were captured by set net or small trawl between 5-50 m depth over rocky or sandy bottoms, according to local fishermen. SCUBA divers between 1960-1980 observed that the species seemed to be solitary and was commonly observed in small caves, holes, and under overhanging rocks along the Nichinan coast, Miyazaki, southeastern Kyushu Island, from late summer to winter. However, in recent years (post 1990) the species has been only rarely observed (ref. 56360). Iwatsuki, Y. and T. Nakabo 2005 Redescription of Hapologenys nigripinnis (Schlegel in Temminck and Schlegel, 1843), a senior synonym of H. nitens Richardson, 1844, and a new species from Japan. Copeia 2005(4):854-867. (Ref. 56360) FB-Size-62590 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2006-03-14 00:00:00 2024-08-16 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62590 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats 29.6 cm SL (female) Iwatsuki, Y. and T. Nakabo 2005 Redescription of Hapologenys nigripinnis (Schlegel in Temminck and Schlegel, 1843), a senior synonym of H. nitens Richardson, 1844, and a new species from Japan. Copeia 2005(4):854-867. (Ref. 56360) FB-Threats-2 http://purl.org/dc/dcmitype/Text text/html Belen Acosta 1990-10-18 00:00:00 2024-03-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat Least Concern (LC) , IUCN Grouper and Wrasse Specialist Group IUCN 2006 2006 IUCN red list of threatened species. www.iucnredlist.org. Downloaded July 2006. FB-Habitat-62590 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2006-03-14 00:00:00 2024-08-16 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62590 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution pelagic-neritic; marine; depth range ? - 50 m (Ref. 56360) Iwatsuki, Y. and T. Nakabo 2005 Redescription of Hapologenys nigripinnis (Schlegel in Temminck and Schlegel, 1843), a senior synonym of H. nitens Richardson, 1844, and a new species from Japan. Copeia 2005(4):854-867. (Ref. 56360)