Taeniamia biguttata (Lachner, 1951)

Twinspot cardinalfish
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Taeniamia biguttata   AquaMaps   Data sources: GBIF OBIS
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Taeniamia biguttata
Picture by Ryanskiy, A.

Classification / Names Noms communs | Synonymes | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinoptérygiens (poissons à nageoires rayonnées) > Perciformes (Perch-likes) > 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 / depth range / distribution range Écologie

; marin récifal; profondeur 0 - 33 m (Ref. 54391), usually 0 - 15 m (Ref. 54391).   Tropical; 30°N - 15°S

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

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

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 11.0 cm TL mâle / non sexé; (Ref. 9710)

Description synthétique Morphologie | Morphométrie

Épines dorsales (Total): 7; Rayons mous dorsaux (Total): 9; Épines anales 2; Rayons mous anaux: 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).

Biologie     Glossaire (ex. 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 Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

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

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

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)

Statut dans la liste rouge de l'IUCN (Ref. 120744)

  Non évalué 

CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

FAO(Publication : search) | FishSource |

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Estimates of some properties based on models

Preferred temperature (Ref. 115969): 26.9 - 29.3, mean 28.7 (based on 1370 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01549 (0.00729 - 0.03291), b=3.06 (2.88 - 3.24), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Niveau trophique (Ref. 69278):  3.5   ±0.5 se; Based on size and trophs of closest relatives
Résilience (Ref. 69278):  Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Vulnérabilité (Ref. 59153):  Low vulnerability (11 of 100) .