Enoplometopus occidentalis

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Enoplometopus occidentalis
Enoplometopus occidentalis by OpenCage.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Malacostraca
Order: Decapoda
Suborder: Pleocyemata
Family: Enoplometopidae
Genus: Enoplometopus
Species:
E. occidentalis
Binomial name
Enoplometopus occidentalis
(Randall, 1840)

Enoplometopus occidentalis, the red reef lobster, Hawaiian reef lobster, or hairy reef lobster, is a reef lobster, native to the Indo-Pacific Ocean. It is in the family Enoplometopidae. [1] The species was first discovered by zoologist John Witt Randall, who originally classified it as Nephrops occidentalis. [2]

Contents

Description

Enoplometopus occidentalis is easily identifiable due to its striking neon red or orange body, accompanied with distinctive white marking, and yellow hair-like structures. [3] [4] Its first pair of legs has slender, elongated claws and adult males can grow up to 14 cm (5.5 in) in length. [5] The smooth, rounded abdominal leads to a rounded tail with a central spine and three movable side spines. In males, the first swimming limb looks leaf-like, while in females, it appears thread-like; the first pair of these limbs are modified for reproduction. [6]

Distribution

The red reef lobster is commonly found in the tropical waters of the Indo-West Pacific, including regions such as the eastern coast of Africa, Indonesia, Hawaii, the Philippines, and more recently, the Indian Ocean. [3] [6] Its distribution has expanded due to its popularity in the aquarium trade, where it is prized for its striking colors, contributing to its presence in many regions. [7]

Habitat

The red reef lobster is shy and often hides in crevices and resides in shallow tropical waters, often at depths ranging from 10 to 100 ft (3 to 30 m). [3] [5] It favors complex habitats such as coral reefs and rocks, where it provide crevices for hiding spots. These habitat offer protection from predators and supports the species diet to forage for food, including small fish and invertebrates. [6] [7]

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References

  1. 1 2 Chan, T.Y.; Wahle, R. (2011). "Enoplometopus occidentalis". IUCN Red List of Threatened Species . 2011: e.T185060A8343647. doi: 10.2305/IUCN.UK.2011-1.RLTS.T185060A8343647.en . Retrieved 25 November 2024.
  2. WoRMS. "Enoplometopus occidentalis (Randall, 1840)". World Register of Marine Species . Retrieved 2024-11-11.
  3. 1 2 3 Holthuis, Lipke (1983-01-01). "Notes on the genus Enoplometopus, with descriptions of a new subgenus and two new species (Crustacea Decapoda, Axiidae)". Zoologische Mededelingen. 56 (22): 281–298. ISSN   0024-0672.
  4. "Red Reef Lobster, Enoplometopus occidentalis". www.marinelifephotography.com. Retrieved 2024-11-11.
  5. 1 2 "Enoplometopus occidentalis, Red reef lobster". www.sealifebase.se. Retrieved 2024-11-11.
  6. 1 2 3 Radhakrishnan V, E; Jayasankar, P (2014). "First record of the reef lobster Enoplometopus occidentalis (Randall, 1840) from Indian waters" (PDF). The Marine Biological Association of India: 89–91.
  7. 1 2 Hoover, J. P (2008). Hawaii's sea creatures: A guide to Hawaii's marine invertebrates. Honolulu: Mutual Publishing. ISBN   978-1566472203.