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Teleostei (teleosts) > Gobiiformes (Gobies) > Eleotridae (Bully sleepers)
Etymology: Mogurnda: Aboriginal name used in Australia.

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

Freshwater; benthopelagic. Subtropical; 13°C - 41°C (Ref. 44894)

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Oceania: central Australia.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 13.5 cm SL male/unsexed; (Ref. 44894)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 9 - 10; Dorsal soft rays (total): 10 - 12; Anal spines: 1; Anal soft rays: 10 - 12. Color: three reddish diagonal stripes on head; body with many red spots overlying about 12 faint bluish bars (Ref. 44894).

Inhabits artesian springs and associated swampy areas over a wide range of temperatures (13°-36°C). At one spring it was found in temperatures ranging from 21.6°-35.6°C, although it was most abundant in the cooler, downstream sections. Feeds on filamentous green algae, snails and fishes. Co-occurs with 5 other species at Dalhousie springs including Neosilurus gloveri (Plotosidae), Craterocephalus dalhousiensis and C. gloveri (Atherinidae), Leiopotherapon unicolor (Terapontidae) and Chlamydogobius gloveri (Gobiidae) (Ref. 44894).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Allen, G.R., S.H. Midgley and M. Allen, 2002. Field guide to the freshwater fishes of Australia. Western Australian Museum, Perth, Western Australia. 394 p. (Ref. 44894)

IUCN Red List Status (Ref. 130435)

Critically Endangered (CR) (B1ab(i,ii,iii,iv)); Date assessed: 28 February 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01023 (0.00391 - 0.02676), b=3.02 (2.79 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.4 ±0.5 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).

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

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