Ellers O, Telford M (1992) Causes and consequences of fluctuating coelomic pressure in sea
urchins. Biol Bull 182:424–434
Enfield D (1975) Oceanografía de la región norte del frente ecuatorial: aspectos físicos.
INOCAR, Dep Cien Mar, Div Oceanogr Fís, Guayaquil, Ecuador
Epstein P, Sherman B, Spanger-Siegfried E, Langston A, Prased S, Muckay B (1998) Marine
ecosystems: emerging diseases as indicators of change. Harvard Medical School, Boston
Feldman GC (1985) Satellites, seabirds and seals. In: Robinson G, Del Pino EM (eds) El Niño in
the Galápagos Islands: the 1982–1983 event. Charles Darwin Foundation, Quito, Ecuador,
pp 125–130
Fell HB (1963) The phylogeny of sea-stars. Phil Trans R Soc (B) 246:381–435
Fisher WK (1911) Asteroidea of the North Pacific and adjascent waters. Part 1: Phanerozonia and
Spinulosa. Bull US Nat Mus 76:1–419
Geist D (1996) On the emergence and submergence of the Galápagos Islands. Noticias de
Galápagos 56:5–9
Gerace DT, Lindsay W (1992) Cassis in captivity: an ongoing research project. In: Gerace DT
(ed) Proceedings of 4th Symposium natural history of the Bahamas, Bahamian Field Station,
San Salvador, pp 59–66
Gilles KW, Pearse JS (1986) Disease in sea urchins Strongylocentrotus purpuratus: experimental
infection and bacterial virulence. Dis Aquat Org 1:105–114
Glynn PW (1988) El Niño warming, coral mortality and reef framework destruction by echinoid
bioerosion in the Eastern Pacific. Galaxea 7:129–160
Glynn PW (1990) Coral mortality and disturbances to coral reef in the Tropical Eastern Pacific.
In: Glynn PW (ed) Global ecological consequences of the 1982–83 El Niño-Southern
Oscillation. Elsevier, Amsterdam, pp 55–126
Glynn PW (1994) State of coral reefs in the Galápagos Islands: natural vs anthropogenic impacts.
Mar Poll Bull 29:131–140
Glynn PW, Wellington GM, Birkeland C (1979) Coral reef growth in the Galápagos: limitation
by sea urchins. Science 203:47–48
Glynn PW, Wellington GM, Wells J (1983) Coral and coral reefs of the Galápagos Islands.
University of California Press, Berkeley
Guarderas AP (2000) Dinámica poblacional y ecología trófica del erizo blanco Tripneustes
depressus (Echinodermata: Echinoidea) en Santa Cruz, Galápagos. Licenciatura Thesis,
Pontificia Univ Católica del Ecuador, Quito, Ecuador
Harris MP (1969) Breeding season of sea-birds in the Galápagos Islands. J Zool 159:145–165
Hearn A (2005) Population dynamics of the exploited sea cucumber Isostichopus fuscus in the
western Galápagos Islands, Ecuador. Fish Oceanogr 14:375–385
Hearn A, Pinillos F (2006) Baseline information on the warty sea cucumber Stichopus horrens in
Santa Cruz, Galápagos, prior to the commencements of an illegal fishery. SPC Beche-De-Mer
Bull 24:3–10
Heatfield BM (1971) Growth of the calcareous skeleton during the regeneration of spines of the
sea urchin Strongylocentrotus purpuratus (Stimpson): a light and scanning electron
microscope study. J Morph 134:57–90
Herrero-Pérezrul MD, Reyes-Bonilla H, García-Domínguez F, Cintra-Buenrostro CE (1999)
Reproduction and growth of Isostichopus fuscus (Echinodermata: Holothuroidea) in the
southern Gulf of California, Mexico. Mar Biol 135:521–532
Hickman CP Jr (1998) A field guide to sea stars and other echinoderms of Galápagos (Galápagos
Marine Life Series). Sugar Spring Press, Lexinton
Hughes TP, Reed DC, Boyle MJ (1987) Herbivory on coral reefs: community structure following
mass mortalities of sea urchins. J Exp Mar Biol Ecol 113:39–59
Idrovo F, Sonnenholzner J (1994) Distribución y abundancia de Tripneustes depressus Agassiz
1863, y Diadema mexicanum Agassiz 1863 (Echinodermata: Echinoidea) en Punta Los
Frailes, Parque Nacional Machalilla, Manabí, Ecuador. Licenciatura Thesis, Universidad de
Guayaquil, Guayaquil
6 Echinoderms of Ecuador
227
urchins. Biol Bull 182:424–434
Enfield D (1975) Oceanografía de la región norte del frente ecuatorial: aspectos físicos.
INOCAR, Dep Cien Mar, Div Oceanogr Fís, Guayaquil, Ecuador
Epstein P, Sherman B, Spanger-Siegfried E, Langston A, Prased S, Muckay B (1998) Marine
ecosystems: emerging diseases as indicators of change. Harvard Medical School, Boston
Feldman GC (1985) Satellites, seabirds and seals. In: Robinson G, Del Pino EM (eds) El Niño in
the Galápagos Islands: the 1982–1983 event. Charles Darwin Foundation, Quito, Ecuador,
pp 125–130
Fell HB (1963) The phylogeny of sea-stars. Phil Trans R Soc (B) 246:381–435
Fisher WK (1911) Asteroidea of the North Pacific and adjascent waters. Part 1: Phanerozonia and
Spinulosa. Bull US Nat Mus 76:1–419
Geist D (1996) On the emergence and submergence of the Galápagos Islands. Noticias de
Galápagos 56:5–9
Gerace DT, Lindsay W (1992) Cassis in captivity: an ongoing research project. In: Gerace DT
(ed) Proceedings of 4th Symposium natural history of the Bahamas, Bahamian Field Station,
San Salvador, pp 59–66
Gilles KW, Pearse JS (1986) Disease in sea urchins Strongylocentrotus purpuratus: experimental
infection and bacterial virulence. Dis Aquat Org 1:105–114
Glynn PW (1988) El Niño warming, coral mortality and reef framework destruction by echinoid
bioerosion in the Eastern Pacific. Galaxea 7:129–160
Glynn PW (1990) Coral mortality and disturbances to coral reef in the Tropical Eastern Pacific.
In: Glynn PW (ed) Global ecological consequences of the 1982–83 El Niño-Southern
Oscillation. Elsevier, Amsterdam, pp 55–126
Glynn PW (1994) State of coral reefs in the Galápagos Islands: natural vs anthropogenic impacts.
Mar Poll Bull 29:131–140
Glynn PW, Wellington GM, Birkeland C (1979) Coral reef growth in the Galápagos: limitation
by sea urchins. Science 203:47–48
Glynn PW, Wellington GM, Wells J (1983) Coral and coral reefs of the Galápagos Islands.
University of California Press, Berkeley
Guarderas AP (2000) Dinámica poblacional y ecología trófica del erizo blanco Tripneustes
depressus (Echinodermata: Echinoidea) en Santa Cruz, Galápagos. Licenciatura Thesis,
Pontificia Univ Católica del Ecuador, Quito, Ecuador
Harris MP (1969) Breeding season of sea-birds in the Galápagos Islands. J Zool 159:145–165
Hearn A (2005) Population dynamics of the exploited sea cucumber Isostichopus fuscus in the
western Galápagos Islands, Ecuador. Fish Oceanogr 14:375–385
Hearn A, Pinillos F (2006) Baseline information on the warty sea cucumber Stichopus horrens in
Santa Cruz, Galápagos, prior to the commencements of an illegal fishery. SPC Beche-De-Mer
Bull 24:3–10
Heatfield BM (1971) Growth of the calcareous skeleton during the regeneration of spines of the
sea urchin Strongylocentrotus purpuratus (Stimpson): a light and scanning electron
microscope study. J Morph 134:57–90
Herrero-Pérezrul MD, Reyes-Bonilla H, García-Domínguez F, Cintra-Buenrostro CE (1999)
Reproduction and growth of Isostichopus fuscus (Echinodermata: Holothuroidea) in the
southern Gulf of California, Mexico. Mar Biol 135:521–532
Hickman CP Jr (1998) A field guide to sea stars and other echinoderms of Galápagos (Galápagos
Marine Life Series). Sugar Spring Press, Lexinton
Hughes TP, Reed DC, Boyle MJ (1987) Herbivory on coral reefs: community structure following
mass mortalities of sea urchins. J Exp Mar Biol Ecol 113:39–59
Idrovo F, Sonnenholzner J (1994) Distribución y abundancia de Tripneustes depressus Agassiz
1863, y Diadema mexicanum Agassiz 1863 (Echinodermata: Echinoidea) en Punta Los
Frailes, Parque Nacional Machalilla, Manabí, Ecuador. Licenciatura Thesis, Universidad de
Guayaquil, Guayaquil
6 Echinoderms of Ecuador
227