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Lepadichthys trishula Fujiwara, Hagiwara & Motomura, 2020 Trident clingfsh |
| Family: | Gobiesocidae (Clingfishes and singleslits), subfamily: Diademichthyinae | |||
| Max. size: | 3.12 cm SL (male/unsexed) | |||
| Environment: | benthopelagic; marine | |||
| Distribution: | Northwest Pacific: Japan. | |||
| Diagnosis: | Dorsal soft rays (total): 10-12; Anal soft rays: 9-11; Vertebrae: 32-33. This species is characterized by the following set of characters: D 10-12 (modally 11); A 9-11 (10); pectoral-fin rays 23-26 (23); upper end of gill membrane level with base of 8th to 10th (usually 10th) pectoral-fin ray in lateral view; gill rakers on each arch 6-8 (7); vertebrae 32 or 33 (32); snout is somewhat short and slender, its length 7.4-9.4 (mean 8.4) and depth 4.0-6.5 (5.1) % SL; upper jaw not sharply pointed or projected, its length 5.5-7.7 (6.5) % SL; side of lower-jaw teeth with hook-like tips; head depth 7.2-10.4 (8.5) % SL; disc size is moderate, its length 14.0-18.2 (16.8) % SL; dorsal and anal fins have weak membranous connections to caudal fin; head sensory canal pores are well developed, including 2 nasal, lacrimal and postorbital, and 3 preopercular pores; three narrow white stripes from snout to vertical through posterior margin of disc, two located laterally and one along dorsal midline (Ref. 129527). | |||
| Biology: | ||||
| IUCN Red List Status: | Least Concern (LC); Date assessed: 19 March 2024 Ref. (130435) | |||
| Threat to humans: | harmless | |||