Sueviota lachneri, Lachner's dwarfgoby

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Related species
- Species in
  Sueviota
- Species in
  Gobiidae
- - Classification -
- Gobiinae
- Gobiidae
- Gobiiformes
- Teleostei
- Chordata
- Animalia

Sueviota lachneri Winterbottom & Hoese, 1988

Lachner's dwarfgoby

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Native range | All suitable habitat | Point map | Year 2050

This map was computer-generated and has not yet been reviewed.

Sueviota lachneri AquaMaps Data sources: GBIF OBIS

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$Image of Sueviota lachneri (Lachner\$

Sueviota lachneri
Picture by Allen, G.R.

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: lachneri: Named for E A. Lachner of USNM.
Eponymy: Susan Lee Jewett (formerly Susan J Karnella) (d: 1945). (Also see Jewett & Susan (Jewett)). In the genus’ name, ‘Sue’ is attached to Eviota, a related genus. Dr Ernest Albert Lachner (1916–1996) was an American ichthyologist and biologist who was Curator of Fishes, Smithsonian National Museum of Natural History (1949–1983) retiring as Curator Emeritus. [...] (Ref. 128868), visit book page.
More on authors: Winterbottom & Hoese.

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

Marine; reef-associated; depth range 3 - 50 m (Ref. 90102). Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Indo-Pacific: Chagos Archipelago and Maldives; non-types from the Great Barrier Reef, Fiji, New Guinea, and the Philippines.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 2.1 cm SL male/unsexed; (Ref. 9360)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 6 - 7; Dorsal soft rays (total): 8 - 9; Anal spines: 1; Anal soft rays: 8. Characterized by semi-translucent with orange/brown scale margins; three large orange to brown blotches behind pectoral fin; head with large dusky orange spots/bands; pectoral fin base with a pair of large brown to reddish spots on pectoral fin base; small dark spots present on dorsal and caudal fin rays; absence of pelvic frenum; branched caudal rays 12; longitudinal scale series 25-26; ctenoid scales on body except cycloid near midline of abdomen; head, nape, pectoral fin base and breast scaleless; depth of body 5.0-5.5 in SL (Ref. 90102).

Inhabits reef crevices (Ref. 90102).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

"The entire reproductive sequence consisted of nest preparation by a male, courtship behaviors, nest entry by a female, spawning, and paternal care until the hatching of eggs." The sequence of behavior observed during courtship in the laboratory were as follows: "The male approached a female. The female responded to the male approach with yawning. In leading, the male returned to its nest. Tail-waving was performed during stopping." (Ref. 58424).

Main reference Upload your references | References | Coordinator | Collaborators

Randall, J.E. and M. Goren, 1993. A review of the gobioid fishes of the Maldives. Ichthyol. Bull. J.L.B. Smith Inst. Ichthyol. (58):1-37, 5 pls. (Ref. 9360)

IUCN Red List Status (Ref. 130435: Version 2024-2)

Least Concern (LC) ; Date assessed: 11 March 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: of no interest

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 26.2 - 28.9, mean 27.6 °C (based on 282 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01023 (0.00477 - 0.02194), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.1 ±0.3 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): Low, minimum population doubling time 4.5 - 14 years (Fec = 34).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Nutrients (Ref. 124155): Calcium = 394 [164, 1,382] mg/100g; Iron = 1.87 [0.79, 4.27] mg/100g; Protein = 18 [16, 20] %; Omega3 = 0.177 [0.054, 0.580] g/100g; Selenium = 37.4 [10.8, 108.5] μg/100g; VitaminA = 113 [22, 582] μg/100g; Zinc = 4.96 [2.60, 8.41] mg/100g (wet weight);

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