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> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Psammogobius:Greek, psammos = sand + Latin, gobius = gudgeon (Ref. 45335); pisinnus:Name from Latin 'pisinnus' meaning small or little; referring to the exceptionally small maximum size in comparison to congeners.
محیط زیست: محیط زیست / منطقه آب و هوایی / تغييرات عمق / محدوده توزیع بوم شناسي
دريايي وابسته به آب سنگ; تغييرات عمق 10 - 20 m (Ref. 115084). Tropical
بلوغ: Lm? range ? - ? cm Max length : 1.8 cm SL جنس نر / بدون خواص جنسي; (Ref. 115084)
collected from a gentle slope (approx. 20%), with mixed patches of live coral and sand-rubble (about 10-20 m) and was encountered solitarily or in loose pairs. Individuals had fully erect the first dorsal fin, which is then gently undulated when the fish is approached at close range by a diver (Ref. 115084).
چرخه زندگی و رفتار جفتگیری بلوغ | تولید مثل | تخم ریزی | تخم ها | باروری | توزاد ( لارو)
Allen, G.R., 2017. Psammogobius pisinnus, a new species of reef goby (Teleostei: Gobiidae) from Papua New Guinea and Australia. J. Ocean Sci. Found. 26:80-85. (Ref. 115084)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-2 (Global))
