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Revista de Biología Tropical, ISSN electrónico: 2215-2075 Vol. 69(S1): 66-79, March 2021 (Published Mar. 30, 2021)
de Huatulco, Oaxaca, México. Revista de Biología
Tropical, 56(3), 1179-1187.
Grybos, M., Davranche, M., Gruau, G., & Petitjean, P.
(2007). Is trace metal release in wetland soils contro-
lled by organic matter mobility or Fe-oxyhydroxides
reduction? Journal of Colloid and Interface Science,
314(2), 490-501.
Hammond, L.S. (1982). Patterns of feeding and activity in
deposit-feeding holothurians and echinoids (Echino-
dermata) from a shallow back-reef lagoon, Discovery
Bay, Jamaica. Bulletin of Marine Science, 32(2),
549-571.
Hammond, L.S. (1983). Nutrition of deposit-feeding
holothuroids and echinoids (Echinodermata) from a
shallow reef lagoon, Discovery Bay, Jamaica. Marine
Ecology Progress Series, 10, 297-305.
Hendler, G., Miller, J.E., Pawson, D.L., & Kier, P.M.
(1995). Sea stars, sea urchins, and allies: Echino-
derms of Florida and the Caribbean. Washington,
London: Smithsonian Institute Press.
Herrero-Pérezrul, M.D., & Chávez, E.A. (2005). Optimum
fishing strategies for Isostichopus fuscus (Echinoder-
mata: Holothuroidea) in the Gulf of California, Mexi-
co. Revista de Biología Tropical, 53(3), 357-366.
Longbottom, M.R. (1970). The distribution of Arenicola
marina (L.) with particular reference to the effects
of particle size and organic matter of the sediments.
Journal of Experimental Marine Biology and Ecolo-
gy, 5(2), 138-157.
López-Pérez, R.A., & Hernández-Ballesteros, L.M. (2004).
Coral community structure and dynamics in the
Huatulco area, western Mexico. Bulletin of Marine
Science, 75(3), 453-472.
López-Pérez, R.A., & López-García, A. (2008). Identifi-
cation of priority conservation sites for reef building
corals in Oaxaca state, Mexico. Hidrobiológica,
18(3), 239-249.
López-Pérez, A., Granja-Fernández, R., Valencia-Méndez,
O., Aparicio-Cid, C., Torres-Huerta, A.M., Barrien-
tos-Lujan, N.A., . . . Hernández, L. (2019). Biodiver-
sity associated with southern Mexican Pacific corals.
In A.L. Ibáñez (Ed.), Mexican aquatic environments
(pp. 119-114). Switzerland: Springer.
Luna-Salguero, B.M., & Reyes-Bonilla, H. (2010). Com-
munity and trophic structure of sea stars (Echinoder-
mata: Asteroidea) in rocky reefs of Loreto, Gulf of
California, Mexico. Hidrobiológica, 20(2), 127-34.
Massin, C. (1979). The sediment ingested by Holothuria
tubulosa Gmel (Holothuroidea: Echinodermata). In
M. Jangoux (Ed.), Proceedings of the 2nd European
Colloquium on Echinoderms (pp. 205-208). Rotter-
dam: A. Balkema Publishers.
Massin, C., & Jangoux, M. (1976). Observations écologi-
ques sur Holothuria tubulosa, H. poli et H. forskali
(Echinodermata, Holothuroidea) et comportement
alimentaire de H. tubulosa. Cahiers de Biologie
Marine, 17, 45-59.
Mercier, A., Battaglene, S.C., & Hamel, J.F. (1999). Daily
burrowing cycle and feeding activity of juvenile sea
cucumbers Holothuria scabra in response to envi-
ronmental factors. Journal of Experimental Marine
Biology and Ecology, 239(1), 125-156.
Mezali, K., & Soualili, D.L. (2013). The ability of holothu-
rians to select sediment particles and organic matter.
SPC Beche-de-Mer Information Bulletin, 33, 38-43.
Michio, K., Kengo, K., Yasunori, K., Hitoshi, M., Takayu-
ki, Y., Hideaki, Y., & Hiroshi, S. (2003). Effects of
deposit feeder Stichopus japonicus on algal bloom
and organic matter contents of bottom sediments
of the enclosed sea. Marine Pollution Bulletin, 47,
118-125.
Poppe, J.L., Knebel, H.J., Mlodzinska, Z.J., Hastings,
M.E., & Seekins, B.A. (2000). Distribution of sur-
ficial sediment in Long Island Sound and adjacent
waters: texture and total organic carbon. Journal of
Coastal Research, 16(3), 567-574.
Purcell, S.W., Samyn, Y., & Conand, C. (2012). Commer-
cially important sea cucumbers of the world. Rome,
Italy: FAO Species Catalogue for Fishery Purposes
No. 6.
Purcell, S.W., Conand, C., Uthicke, S., & Byrne, M.
(2016). Ecological roles of exploited sea cucum-
bers. Oceanography and Marine Biology: An Annual
Review, 54, 367-386.
Rioja, R.A., Palomar-Abesamis, N., & Juinio-Meñez,
M.A. (2020). Development of nocturnal feeding and
photosensitivity in early juveniles of the warty sea
cucumber Stichopus cf. horrens. Behavioural Proces-
ses, 178, 104181.
Ruiz, J.F., Ibánez, C.M., & Cáceres, C.W. (2007). Mor-
fometría del tubo digestivo y alimentación del pepi-
no de mar Athyonidium chilensis (Semper, 1868)
(Echinodermata: Holothuroidea). Revista de Biología
Marina y Oceanografía, 42(3), 269-274.
SEMARNAT. (2019). Modificación del Anexo Normativo
III, Lista de especies en riesgo de la Norma Oficial
Mexicana NOM-059-SEMARNAT-2010, Protección
ambiental-Especies nativas de México de flora y
fauna silvestres-Categorías de riesgo y especifica-
ciones para su inclusión, exclusión o cambio-Lista
de especies en riesgo. Ciudad de México, México:
SEGOB.
Sheppard, C.R.C., Davy, S.K., Pilling, G.M., & Graham,
N.A.J. (2017). The biology of coral reefs. Oxford,
UK: Oxford University Press.