Kraemeria samoensis, Samoan sand dart

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Kraemeria samoensis Steindachner, 1906

Samoan sand dart
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Kraemeria samoensis   AquaMaps   Data sources: GBIF OBIS
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Image of Kraemeria samoensis (Samoan sand dart)
Kraemeria samoensis
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Classificatie / Names Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

> Gobiiformes (Gobies) > Kraemeriidae (Sand darters)
Etymology: More on author: Steindachner.

Environment: milieu / climate zone / depth range / distribution range Ecologie

marien; zoet water; brak water rifbewoner; diepte 0 - 5 m (Ref. 86942). Tropical; 14°N - 18°S

Verspreiding Landen | FAO regio's | Ecosystemen | Voorkomen | Point map | Introducties | Faunafri

Indo-Pacific: East Africa to the Society Islands (Ref. 1602).

Grootte / Gewicht / Leeftijd

Maturity: Lm ?  range ? - ? cm
Max length : 3.5 cm TL mannelijk / geslacht onbekend; (Ref. 4343)

Korte beschrijving Morfologie | Morfometrie

Dorsale stekels (totaal): 5 - 6; Dorsale zachte stralen (totaal): 14; Anale stekels 1; Anale zachte stralen: 13. Diagnosis: Characterized by translucent whitish colour with brown speckling and reddish smudge on occipital region; broadly separated spinous and soft portions of dorsal rays, fully connected by membrane, a broader gap between fifth and sixth dorsal spines compared to gap between previous spines; fourth to seventh pectoral-fin rays branched; pelvic fins separated to base with branched rays; 10 cirri on lower edge of gill cover instead of scalloped margin; depth of body 8.5-10.2 times in standard length, head length 3.9-4.3 in standard length; narrow interorbital space, less than half of eye diameter (Ref. 90102).

Biologie     Verklarende woordenlijst (bv. epibenthic)

Inhabits sandy areas subject to strong wave action (Ref. 1602). Also reported from freshwater streams, mainly where freshwater streams ran dead in beach (Ref. 404, 4343). It feeds on polychaetes (Ref. 4343). Of no commercial interest but may be taken incidentally (Ref. 48316).

Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven

Hoofdreferentie Upload your references | Referenties | Coördinator | Medewerkers

Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)

Status op de Rode Lijst van het IUCN (Ref. 130435)

  Niet bedreigd (LC) ; Date assessed: 10 March 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Harmless





Gebruik door de mens

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 27 - 29.4, mean 28.5 °C (based on 1178 cells).
Fylogenetische diversiteitsindex (Ref. 82804):  PD50 = 0.5098   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
Trofisch niveau (Ref. 69278):  3.1   ±0.26 se; based on food items.
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).