Hydroides brachyacantha Rioja, 1941a
publication ID |
https://doi.org/ 10.11646/zootaxa.4184.3.1 |
publication LSID |
lsid:zoobank.org:pub:3DD2861B-C3E9-474A-B442-A2BFEBB1AE9D |
DOI |
https://doi.org/10.5281/zenodo.5064579 |
persistent identifier |
https://treatment.plazi.org/id/EC398785-8723-FFCD-FF24-FC3C5F20FA67 |
treatment provided by |
Plazi |
scientific name |
Hydroides brachyacantha Rioja, 1941a |
status |
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Hydroides brachyacantha Rioja, 1941a View in CoL
( Figures 3 View FIGURE 3 , 11 View FIGURE 11 B)
Hydroides brachyacantha Rioja, 1941a: 169 View in CoL –172, pl. 3, Fig. 2 View FIGURE 2 , pl. 4, Figs 1–9 View FIGURE 1 View FIGURE 2 View FIGURE 3 View FIGURE 4 View FIGURE 5 View FIGURE 6 View FIGURE 7 View FIGURE 8 View FIGURE 9 . Type locality: Mazatlán , Sinaloa ; and La Aguada Beach, Caleta Beach and Hornos Beach, Acapulco , Guerrero, on rocks. Neotype designated by Sun et al. (2016) from Mazatlán , Sinaloa, western México .
Hydroides brachyacantha View in CoL .— Rioja 1941b: 733 (same as above); Salazar-Vallejo 1989b: 199 (Mexican coasts, checklist); Gómez et al. 1997: 1071 (Puerto Ángel Beach, La Entrega Beach and Cacaluta Beach, Oaxaca, rocks and coral); Hernández-Alcántara et al. 2003: 9 (Socorro Island, checklist); Hernández-Alcántara et al. 2008: 48 (mentioned only).
Eupomatus brachyacantha View in CoL .— Rioja 1960: 255 (Vargas Lozano Bay, Socorro Island, on Eucidaris thouarsii View in CoL [L. Agassiz & Desor] spines and rocks); Salazar-Vallejo 1989b: 199 (Mexican coasts, checklist); Salazar-Vallejo & Londoño-Mesa 2004: 54 (Tropical Eastern Pacific, checklist).
Hydroides albiceps View in CoL (not Grube, 1870).— López-García et al. 1997: 66 ( Coiba Island , Panamá, on dead coral; pictures revised by Bastida-Zavala).
Hydroides brachyacanthus View in CoL .—Bastida-Zavala & ten Hove 2003: 73–76, Figs 3 View FIGURE 3 A–M, 7A–F (California, Baja California, Sonora, Guerrero, Oaxaca, Costa Rica, Panamá, Ecuador; 0–23 m); Salazar-Vallejo & Londoño-Mesa 2004: 54 (Tropical Eastern Pacific, checklist); Lewis et al. 2006: 669 (ten Hove identified specimens from the tall ship “Gorch Fock” in Sydney, Australia); Bastida-Zavala 2008: 22–23, fig. 6C (Baja California Sur, Guerrero and Oaxaca; 0–10 m); Bastida-Zavala 2009: 538, Fig. 1 View FIGURE 1 R (identification key for Tropical America); ten Hove & Kupriyanova 2009: 52 (worldwide serpulid checklist); Tovar-Hernández et al. 2009b: 328–330, Figs 3 View FIGURE 3 j, 7d-f (fouling in Mazatlán, Sinaloa) ; Bastida-Zavala et al. 2013: 349 (Oaxaca, checklist); Morales de Anda et al. 2014: 125 (Navidad Bay, Jalisco) ; Villalobos-Guerrero et al. 2014: 107 (Sinaloa, checklist).
not Hydroides brachyacantha View in CoL /us sensu auctore. —records from Australia and Hawaii have been referred, respectively, to H. amri View in CoL or H. cf. amri View in CoL .
Material examined. 116 specimens.
Sonora: UMAR-Poly 711, 3 spec. (Puerto Peñasco, June 15, 1981, coll. SSV et al.).
Michoacán: UMAR-Poly 712, 2 spec. (Caleta de Campos, on sabellariid tubes, December 17, 1994, coll. RBZ).
Guerrero: UMAR-Poly 713 (Manzanillo, Zihuatanejo , on Pocillopora damicornis , 5–7 m, December 4, 2011, coll. ALP); UMAR-Poly 714 (La Roqueta, Acapulco, on sabellariid tubes, May 25, 2000, coll. SSV et al.); UMAR-Poly 715, 3 spec. (Los Cantiles-La Quebrada, Acapulco, on oyster, May 26, 2000, coll. AM).
Oaxaca: UMAR-POLY 716, 5 spec. ( Corralero Lagoon , on rocks, March 22–23, 2010, coll. FAG); UMAR- POLY 717, 2 spec. (Chacahua Lagoon, on rock, April 3, 2008) ; UMAR-POLY 718, 5 spec. ( Agua Blanca Beach , rocks, intertidal, April 27, 2012, coll. OCR & MHP); UMAR-POLY 722, 21 spec. (Mazunte, on Pocillopora damicornis , 8 m, August 11, 2010, coll. ALP & RZV, id. FAG); UMAR-POLY 723 (San Agustinillo, on mollusc shell, May 11, 2013, coll. and id. AGM et al.); UMAR-POLY 719 (Camarón Beach, on coral, April 20, 2013, coll. RXP & VAR); UMAR-POLY 720, 4 spec. (same, rocks, intertidal, May 12, 2013, coll. and id. AGM et al.); UMAR-POLY 721 (same, rocks, May 18, 2013, coll. LLR et al.); UMAR-Poly 724 (Panteón Beach, Puerto Ángel, 10 m, November 23, 2005, coll. GRC); UMAR-POLY 725, 2 spec. (same, on rock, May 17, 2009) ; UMAR-POLY 726, 15 spec. (Puerto Ángel, pier and beach, May 20, 2007, coll. FCC & SRH); UMAR-POLY 727, 7 spec. (same, on rocks, May 15, 2010, coll. FAG); UMAR-POLY 728 ( Estacahuite , sta. 3-negro, on Pocillopora damicornis , 6 m, March 26, 2010, coll. ALP & RZV, id. FAG); UMAR-POLY 729, 11 spec. (same, rocks, intertidal, June 2, 2012, coll. MTM & AVB); UMAR-POLY 730, 6 spec. (La Tijera Beach, 3 m, April 30, 2005, coll. RBZ & GRC); UMAR-POLY 731-OH, 2 spec. (same, no more data, coll. Alejandra Hernández); UMAR-POLY 732 (El Arrocito Beach, Huatulco, July 4, 2007) ; UMAR-POLY 733, 4 spec. (Salchi Bay, Huatulco , sta. 3, on Pocillopora damicornis , 9 m, March 26, 2010, coll. ALP); UMAR-Poly 734, 6 spec. (La Entrega Beach, Huatulco, on coral, 2– 3 m, May 23, 2000, coll. SSV et al.); UMAR-POLY 735, 9 spec. ( Salina Cruz , angler pier, main dock, sta. 4, 1 m, May 26, 2011, coll. SGM et al.); UMAR-POLY 736 (Punta Colorada, Puerto Escondido, rocks, intertidal, May 18, 2012, coll. AWA et al.).
Habitat. Intertidal to subtidal. On sabellariid tubes, rocks and from angler pier (from Salina Cruz , Oaxaca). Also on rock and sand bottoms, on dead coral ( Pocillopora damicornis ) and on spiny oyster Spondylus calcifer Carpenter (now S. limbatus G.B. Sowerby II) (Bastida-Zavala 2008).
Distribution. Temperate and Tropical Eastern Pacific. Southern California ( USA) to Ecuador. Bastida-Zavala & ten Hove (2003) questioned the circum (sub) tropical distribution as given in the literatura, and in the meantime the Australian and Hawaiian records have been attributed to a different taxon. However, Hydroides brachyacantha sensu stricto was recorded on the hull of a German tall ship upon arrival in Sydney, Australia ( Lewis et al. 2006).
Remarks. Hydroides brachyacantha was not commonly occurring on anthropogenic substrates, some specimens were found only in two samples on angler’s piers, from Oaxaca; however, the species was relatively abundant. In general, Hydroides brachyacantha is the most frequent and abundant Hydroides species in the Tropical Eastern Pacific, except for H. elegans , that is present in fouling communities in even larger numbers.
Ten Hove (In: Lewis et al. 2006: 669) identified in 1990 one adult specimens of Hydroides brachyacantha sensu stricto (co-occurring with Spirobranchus minutus ), obtained from scrapings of the tall ship “Gorch Fock” that arrived to Sydney Harbor after an almost three weeks stay in Acapulco, Guerrero; with this record ten Hove gave evidence for trans-Pacific transport by ship fouling. Sun et al. (2015) revised the genus Hydroides from Australia, including several specimens previously identified as H. brachyacantha for which they erected the new species H. amri , and confirm that H. brachyacantha is not present in Australia, except the ten Hove record (Sun et al. 2015: 19).
In the case of Hydroides brachyacantha from Hawaii ( Straughan 1969; Bailey-Brock 1976; 1987; Bastida- Zavala & ten Hove 2003), the specimens (some revised in Bastida-Zavala & ten Hove 2003) agree with the description of H. amri (see above H. cf. amri ). Lakshmana Rao (1969) recorded H. brachyacantha from some harbours of India; however, is need revise the specimens for the correct determination.
MHP |
Fort Hays State University, Sternberg Museum of Natural History |
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Hydroides brachyacantha Rioja, 1941a
Bastida-Zavala, J. Rolando, Buelna, Alondra Sofía Rodríguez, León-González, Jesús Angel De, Camacho-Cruz, Karla Andrea & Carmona, Isabel 2016 |
Hydroides albiceps
Lopez-Garcia 1997: 66 |
Eupomatus brachyacantha
Salazar-Vallejo 2004: 54 |
Salazar-Vallejo 1989: 199 |
Rioja 1960: 255 |
Hydroides brachyacantha
Rioja 1941: 169 |
Hydroides brachyacantha
Hernandez-Alcantara 2008: 48 |
Hernandez-Alcantara 2003: 9 |
Gomez 1997: 1071 |
Salazar-Vallejo 1989: 199 |
Rioja 1941: 733 |