FB-64538 http://www.fishbase.org/summary/SpeciesSummary.php?id=64538 Animalia Chordata Teleostei Eupercaria/misc Gerreidae Gerres Gerres akazakii Iwatsuki, Kimura & Yoshino, 2007 Masuda's dwarfgoby Aka-isohaze 2008-08-04 2021-10-07 Matsuura, K. and H. Senou0 Eviota masudai, a new gobiid fish (Teleostei: Perciformes) from Japan. Mem. Natl. Sci. Mus. (41):341-349. (Ref. 76829) Greenfield, D.W. and R. Winterbottom0 A key to the dwarfgoby species (Teleostei: Gobiidae: Eviota) described between 1871 and 2016. J. Ocean Sci. Found. 24:35-90. (Ref. 113727) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) FB-GeneralDescr-64547 http://purl.org/dc/dcmitype/Text text/html Nicolas Bailly 2008-08-04 00:00:00 2017-07-17 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=64547 Occurs in shallow rocky reefs (Ref. 76829). Matsuura, K. and H. Senou 2006 Eviota masudai, a new gobiid fish (Teleostei: Perciformes) from Japan. Mem. Natl. Sci. Mus. (41):341-349. (Ref. 76829) FB-DiagnosticDescr-64547 http://purl.org/dc/dcmitype/Text text/html Auda Kareen Ortañez 2008-08-12 00:00:00 2008-08-12 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=64547 This species is distinguished by the following characters: D VI-I, 10 (9 in only one paratype); typical males (11 of 14 males) have elongate and filamentous dorsal spines reaching to anterior 4th to 8th soft rays of second dorsal fin; A I, 13; pectoral rays 17-18; including 13-17 branched rays; pelvic rays I, 4, I (fifth ray absent in 2 paratypes), fifth pelvic ray greatly reduced, averaging 14.1% (7.0%-28.0%) of fourth ray length, well developed pelvic-fin membranes extending beyond base of first branch of each pelvic-fin ray; lateral scale rows 23-25; transverse scale rows 6-8; cephalic sensory pore system complete sensu Lachner & Karnella (1980); genital papillae of males non-fimbriate; body light pink; edge of scale pockets reddish brown or brown; forming network on body; a small round bluish black or dark brown blotch on each side of nape just above opercle; 2 short longitudinal reddish brown or brown lines on cheek; the upper running posteriorly from postero-ventral corner of eye to a point midway between eye and posterior end of opercle, the lower line running from corner of mouth to a vertical line through posterior edge of eye; a short longitudinal reddish or dark brown line on anteroventral part of preopercle, just below the lower line on cheek; 2 short longitudinal reddish brown or brown bars or oval blotches on pectoral-fin base; one each on the dorsal and ventral part (Ref. 76829). Matsuura, K. and H. Senou 2006 Eviota masudai, a new gobiid fish (Teleostei: Perciformes) from Japan. Mem. Natl. Sci. Mus. (41):341-349. (Ref. 76829) FB-Morphology-64547 http://purl.org/dc/dcmitype/Text text/html Auda Kareen Ortañez 2008-08-12 00:00:00 2008-08-12 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=64547 Dorsal spines (total): 6 - 7; Dorsal soft rays (total): 9 - 10; Analspines: 1; Analsoft rays: 9 Matsuura, K. and H. Senou 2006 Eviota masudai, a new gobiid fish (Teleostei: Perciformes) from Japan. Mem. Natl. Sci. Mus. (41):341-349. (Ref. 76829) FB-Distribution-64547 http://purl.org/dc/dcmitype/Text text/html Kathleen Kesner-Reyes 2008-08-11 00:00:00 2025-11-05 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=64547 Northwest Pacific: Japan, also Ogasawara and Ryukyu Islands. Greenfield, D.W. and R. Winterbottom 2016 A key to the dwarfgoby species (Teleostei: Gobiidae: Eviota) described between 1871 and 2016. J. Ocean Sci. Found. 24:35-90. (Ref. 113727) FB-Size-64547 http://purl.org/dc/dcmitype/Text text/html Nicolas Bailly 2008-08-04 00:00:00 2017-07-17 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=64547 3.2 cm SL (male/unsexed; (Ref. 76829)); 2.72 cm SL (female) Matsuura, K. and H. Senou 2006 Eviota masudai, a new gobiid fish (Teleostei: Perciformes) from Japan. Mem. Natl. Sci. Mus. (41):341-349. (Ref. 76829) 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/ http://www.fishbase.org/summary/SpeciesSummary.php?id=2 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-64547 http://purl.org/dc/dcmitype/Text text/html Kathleen Kesner-Reyes 2008-08-04 00:00:00 2017-07-17 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=64547 reef-associated; marine; depth range 2 - 64 m (Ref. 76829) Matsuura, K. and H. Senou 2006 Eviota masudai, a new gobiid fish (Teleostei: Perciformes) from Japan. Mem. Natl. Sci. Mus. (41):341-349. (Ref. 76829)