Mierspenaeopsis hardwickii, Spear shrimp : fisheries

Mierspenaeopsis hardwickii   (Miers, 1878)

Spear shrimp
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Mierspenaeopsis hardwickii

Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

Malacostraca | Decapoda | Penaeidae

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

Benthic; brackish; depth range 5 - 90 m (Ref. 8), usually ? - 20 m (Ref. 346).  Tropical; 40°N - 11°S, 61°E - 143°E

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Indo-West Pacific: Pakistan to Japan and Borneo.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?, range 7 - ? cm Max length : 13.5 cm TL (female)

Biology     Glossary (e.g. epibenthic)

Found from the coastline to depths of about 90 m. On mud bottom, sandy-mud or sand. Juveniles mainly inhabit estuaries and backwaters (Ref. 346). Juveniles also found in intertidal and subtidal edge of mud flats, near inshore and far inshore waters (Ref. 121464). In general, the majority of penaeids are omnivorous or detritus feeders (Ref. 105082). Benthic feeder (Ref. 114818).

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

Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.

Main reference References | Coordinator | Collaborators

Holthuis, L.B. 1980. (Ref. 8)

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

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses

Fisheries: commercial
| FishSource | Sea Around Us

Tools

E-book | Field guide

More information

Trophic Ecology
Food items (preys)
Diet composition
Food consumption
Predators
Ecology
Ecology
Population dynamics
Growth
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundance
Life cycle
Reproduction
Maturity
Fecundity
Spawning
Eggs
Egg development
Larvae
Distribution
Countries
FAO areas
Ecosystems
Occurrences
Introductions
Physiology
Oxygen consumption
Human Related
Stamps, coins, misc.
Outreach
Collaborators
Taxonomy
Common names
Synonyms
Morphology
Pictures
References
References

Internet sources

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, Search) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 14.2 - 29.2, mean 28.4 (based on 354 cells).
Resilience (Ref. 69278): High, minimum population doubling time less than 15 months (K=0.45-1.7).
Fishing Vulnerability (Ref. 71543): Low vulnerability (10 of 100).
Price category (Ref. 80766): Very high.
Nutrients :  Calcium = 109 [35, 184] mg/100g; Iron = 1.59 [1.21, 1.97] mg/100g; Protein = 20.2 [19.2, 21.3] %; Omega3 = 0.285 [0.185, 0.386] g/100g; Selenium = 48.3 [-31.7, 128.3] μg/100g; VitaminA = 0 μg/100g; Zinc = 1.79 [1.17, 2.40] mg/100g (wet weight); based on nutrient studies.

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