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Strong Spined Silver Biddy

Gerres phaiya Iwatsuki & Heemstra 2001

Diagnostic Description

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When fresh, upper surface of head and trunk silvery, golden-brown, grading to silver on abdomen. Pelvic and anal fins yellow, first few rays of pelvic fin with a white distal margin or whitish-hyaline posteriorly; caudal fin yellowish-dusky with slightly whitish lower margin posteriorly, lobes usually broadly rounded posteriorly; dorsal and pectoral fins yellowish-hyaline; trunk with approximately 6-10 vertical dusky bars (about half width of pupil diameter), more apparent when stressed or when preserved. Number of scales between the base of the 5th dorsal fin spine and lateral line 4-4.5. Second dorsal fin spine longest, 23-27% SL (mean 25%). Supraneural bones 3 (Ref. 41102).
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Recorder
Estelita Emily Capuli
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Morphology

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Dorsal spines (total): 9; Dorsal soft rays (total): 10; Analspines: 3; Analsoft rays: 7
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copyright
FishBase
Recorder
Estelita Emily Capuli
original
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Biology

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Specimens collected in shallow coastal or estuarine areas (Ref. 41102).
license
cc-by-nc
copyright
FishBase
Recorder
Estelita Emily Capuli
original
visit source
partner site
Fishbase