Taeniamia biguttata, Twinspot cardinalfish

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Taeniamia biguttata (Lachner, 1951)

Twinspot cardinalfish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Taeniamia biguttata   AquaMaps   Data sources: GBIF OBIS
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Image of Taeniamia biguttata (Twinspot cardinalfish)
Taeniamia biguttata
Photo von Ryanskiy, A.

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Kurtiformes (Nurseryfishes, cardinalfishes.) > Apogonidae (Cardinalfishes) > Apogoninae
Etymology: Taeniamia: Name from feminine Latin noun 'taenia' meaning ribbon or band; and feminine Greek noun 'Amia' meaning a fish, often used with cardinalfishes genera. Here as Taeniamia referring to the vertical wide bars and near vertical to curved narrow bars as lines on most of the species in this genus.
More on author: Lachner.

Environment: milieu / climate zone / Tiefenbereich / distribution range Ökologie

seewasser riff-verbunden; tiefenbereich 0 - 33 m (Ref. 54391), usually 0 - 15 m (Ref. 54391). Tropical; 30°N - 15°S

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Western Pacific: Sumatra to Tonga and Vanuatu, north to the Ryukyu Islands and south to Australia; also Palau and Mariana Islands in Micronesia.

Size / Gewicht / Alter

Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 11.0 cm TL Männchen/unbestimmt; (Ref. 9710)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 7; Rückenflossenweichstrahlen (insgesamt) : 9; Afterflossenstacheln: 2; Afterflossenweichstrahlen: 14 - 19. Diagnosis: Dorsal rays VII,9; anal rays 11,14-19 (usually 16-18); pectoral rays 14 (rarely 13 or 15). Lateral-line scales 25 + 3-5. Median predorsal scales 5-6 (usually 6). Gill rakers 5-7 + 15-18 (total, 20-24). Body depth 2.3-2.85 in SL, and body width 2.3-2.7 in the depth; eye diameter 2.7-3.1 in head length; first dorsal spine 2.0-2.9 in second spine; second dorsal spine 2.1-2.6, and third dorsal spine 2.2-2.7 in head length; spine of second dorsal fin 2.3-2.6, and second anal spine 2.5-2.9 in head length; pelvic-fin length 4.3-5.3, and caudal-peduncle length 4.9-5.9 in SL. Distance from insertion of pelvic spine to anal-fin origin 4.2-5.5 in SL. Posterior preopercular edge fully serrate or nearly so; serrae on upper part usually minute, rarely absent; ventral preopercular edge serrate on posterior two-thirds. Scaly sheath along anal-fin base well developed (Ref. 54391).
Body shape (shape guide): short and / or deep; Cross section: compressed.

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Occurs in inshore reefs of bays or lagoons, typically hovering in small groups in the recesses of caves (Ref. 1602, 48635).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).

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Gon, O. and J.E. Randall, 2003. Revision of the Indo-Pacific cardinalfish genus Archamia (Perciformes: Apogonidae), with description of a new species. Indo-Pac. Fish. (35):49 p. (Ref. 54391)

IUCN Rote Liste Status (Ref. 130435: Version 2025-1)

  nicht bedroht (LC) ; Date assessed: 17 August 2023

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless





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Estimates based on models

Preferred temperature (Ref. 123201): 26.9 - 29.3, mean 28.7 °C (based on 1370 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00680 - 0.03071), b=3.07 (2.89 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.5   ±0.5 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref. 120179):  hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100). 🛈
Nutrients (Ref. 124155):  Calcium = 132 [67, 216] mg/100g; Iron = 0.935 [0.540, 1.614] mg/100g; Protein = 18.7 [17.5, 19.8] %; Omega3 = 0.131 [0.075, 0.224] g/100g; Selenium = 31.4 [16.2, 60.9] μg/100g; VitaminA = 57.9 [16.9, 202.4] μg/100g; Zinc = 1.59 [1.04, 2.35] mg/100g (wet weight);