Alpheus lobidens De Haan 1849
Creators: name: Dehghani, Amir
name: Sari, Alireza
name: Naderloo, Reza
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Alpheidae
Alpheus
Alpheus lobidens

description: Alpheus lobidens De Haan, 1849
(Fig. 4 A–D)
Alpheus lobidens De Haan, 1849: 179; Banner & Banner, 1985: 19; Chace, 1988: 34; Hayashi, 1998: 394; Naderloo & Türkay, 2012:10; Anker & De Grave, 2016: 364.
Alpheus lobidens lobidens — Banner & Banner, 1974: 430; Banner & Banner, 1978: 223; Banner & Banner, 1982: 252.
Alpheus lobidens polynesica — Banner & Banner, 1974: 429; Banner & Banner, 1982: 256.
Alpheus crassimanus Heller, 1862a: 526; Johnson, 1962: 53; Banner & Banner, 1966a: 138; Johnson, 1979: 36.
Material examined. PG: 2 males, 3 females (ZUTC 6758), Bandar-Mahshar, under rock in turbid water, Coll. A. Dehghani, 26 Nov. 2015; 1 male, 1 female (ZUTC 6759), Arvand-Kenar, under rock in turbid water, Coll. A. Dehghani, 25 Nov. 2015; 3 males, 2 ovig. females (ZUTC 6760), Bandar-Deylam, under rock, Coll. R. Naderloo, 28 Oct. 2014; 3 males, 3 females (ZUTC 6761), Bandar-Genaveh, under rocks and from burrows, Coll. A. Sari and H. Salehi, 28 Nov. 2012; 1 male (ZUTC 6762), Bandar-Dayyer, under rocks and from burrows, Coll. R. Naderloo, 1 Oct. 2012; 2 males, 2 ovig. females (ZUTC 6763), Bandar-Lengeh, under rock, Coll. A. Dehghani and H. Ashrafi, 2 May 2015; 3 males, 1 female (ZUTC 6764) Hormuz I., under rocks and from burrows, Coll. A. Sari, 2 Dec. 2014; 3 males (ZUTC 6765) Abu-Musa I., under large boulder or its inside holes and passageways, Coll. A. Dehghani, 10 May 2016; 1 male, 1 female, (SMF 51382), Abu-Musa I., under large boulder or inside holes and passageways, Coll. A. Dehghani, 10 May 2016; GO: 2 males, 2 ovig. females (ZUTC 6766), Abd Village, rocky/ cobble, Coll. A. Dehghani and H. Ashrafi, 2 May 2016; 1 male, 1 female (ZUTC 6767) Khalasi Estuary, mangroves, muddy/boulder, Coll. A. Sari, 2 Dec. 2013; 1 male, 1 female (ZUTC 6768) Chabahar Bay, Tis, rocky/ cobble, Coll. A. Dehghani, 2 May 2016; 2 males, 3 females (ZUTC 6769), Tang Village, sandy, Coll. S. Ebrahimnezhad, 25 Nov. 2015; 3 males, 2 females (ZUTC 6770) Djod Village, rocky/cobble, Coll. A. Dehghani and H. Ashrafi, 25 May 2017; 1 male, 2 females (ZUTC 6771) Gwatr Bay, sandy/muddy, Coll. A. Dehghani and H. Ashrafi, 25 May 2017.
Distribution. Indo-West Pacific: from South Africa to PG, and GO to Japan, Australia and Hawaii.
Regional records. PG: Iran (Banner & Banner 1981; Naderloo & Türkay 2012); GO: Iran (Naderloo et al. 2015).
Habitat. Rocky/cobble intertidal, usually under rocks and large pieces of coral rubble, muddy intertidal, estuaries, mangroves. This species is typically found in the intertidal and shallow subtidal 0–3 m deep.
Remark. This species complex is common in PG and GO, especially under rocks and boulders in intertidal habitats. Alpheus lobidens shows several different color patterns and currently is a puzzling group. This species needs a thorough comparison of morphology and observed color pattern variations among individuals, which the authors have started. At least two species are currently distinguishable by the presence or absence of spine on merus of large chela and conspicuous black spots on the abdomen (see Anker & De Grave, 2016).
description: Published as part of Dehghani, Amir, Sari, Alireza & Naderloo, Reza, 2019, Annotated checklist of the snapping shrimps of the genus Alpheus Fabricius, 1798 (Crustacea: Decapoda: Alpheidae) from the Persian Gulf and Gulf of Oman, Iran, pp. 479-504 in Zootaxa 4544 (4) on pages 486-487, DOI: 10.11646/zootaxa.4544.4.2, http://zenodo.org/record/2618475