Five close views of Liguus tree snails and their patterned shells on tree trunks.
Photos © Juan C Aguero
Showing posts with label Liguus fasciatus. Show all posts
Showing posts with label Liguus fasciatus. Show all posts
Friday, September 26, 2014
Tuesday, March 27, 2012
Long Pine, Everglades National Park
Escenas de Long Pine en Everglades National Park, desde la noche hasta los humedales al amanecer.
Thursday, September 22, 2011
Long Pine, Everglades National Park
Una serie de Long Pine que reúne lagunas con reflejos, caracoles arborícolas y un ave rapaz.
Photos © Juan C Aguero
Tuesday, September 13, 2011
Liguus fasciatus mating season end
Dos fotografías de caracoles arborícolas Liguus fasciatus durante la temporada reproductiva. El texto científico citado se conserva íntegro.
Florida Tree Snails are hermaphroditic, meaning they have both male and female sexual organs. Hillis (1989) investigated with laboratory breeding and found that partial self-fertilization (a single clutch containing both self-fertilized and outcrossed eggs) does occur in L. fasciatus solidus. Their genetalia are located on the right side of the head and behind the antennae. The snail is sexually mature in their third year and they can locate mates by following slime trials (Brown, 1978). Mating occurs between the months of June and August with a 1-2 day courtship and then egg deposition occurs in the months of September and October (Jones, 1954). One to fifty eggs, which are a thin, elliptical, pale brown, calcareous shell, (Pilsbry, 1912) are deposited in the nests built in the leaf litter four to five centimeters deep (Voss, 1976). The eggs hatch the following April in concurrence with the beginning of the rainy season. Simpson (1929a) and Voss (1976 observed excessive numbers of dead snails soon after the egg laying period which reflects a high post reproductive mortality rate.Jason R. Fadely May 2009 "Population Distribution of Liguus fasciatus solidus in Long Pine Key of Everglades National Park."
Photos © Juan C Aguero
El vídeo original de esta observación ya no está disponible; se conservan las fotografías y el texto citado.
Sunday, August 28, 2011
Get outside on Sunday... V
Una jornada de verano en los Everglades: agua, pinos y los detalles de la vida silvestre en tres fotografías.
Photos by Juan C Aguero ©
Tuesday, August 23, 2011
Everglades National Park- Summer IV- Get Outside!
Cuatro escenas de verano en los Everglades, entre el paisaje abierto y los caracoles arborícolas que habitan sus árboles.
photos © Juan C Aguero (juanKa)
Saturday, July 30, 2011
Everglades National Park- Summer II- Get Outside!
Dos fotografías de un caracol arborícola Liguus en los Everglades. El vídeo original de la salida acompaña la galería.
Photos © Juan C Aguero (juanKa)
On location for Video.
DO NOT MANIPULATE,DOWNLOAD reproduce without written permission from Juan C Aguero. All rights reserved. 2011
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Species protected-Wild
Canon 7D, lens Tamron Telephoto SP AF 90mm f/2.8 Di Macro Autofocus.
Sound and light ambient.
Sunday, July 24, 2011
Everglades National Park- Summer
Verano en los Everglades: paisajes de agua y pinos, seguidos de tres fotografías de un caracol arborícola Liguus. Incluye el vídeo original.
Photos © Juan C Aguero (juanKa)
Video © Juan C Aguero
Wednesday, July 6, 2011
On location for Video
Detrás de cámaras durante la preparación de un vídeo de naturaleza. La fotografía es de César L. Díaz.
Photo by Cesar L Diaz
El vídeo original ya no está disponible en Vimeo.
Video © Juan C Aguero (juanKa)
July3,2011
Tuesday, June 14, 2011
Wilderness Safaris
Una secuencia de paisajes de los Everglades desde la luz azul hasta el atardecer, seguida de un aligátor y dos caracoles arborícolas.
© Juan C Aguero (juanKa)
Tuesday, May 10, 2011
Photo and Video Click
Un caracol arborícola Liguus fasciatus fotografiado en los Everglades.
Liguus fasciatus (photo and video )
El vídeo original ya no está disponible en Vimeo.
© Juan C Aguero ( juanKa )
Sunday, April 24, 2011
Gorgeous Multicolor. Liguus fasciatus
Ocho fotografías de la variedad de colores y patrones de los caracoles arborícolas Liguus fasciatus. Los dos vídeos originales de esta entrada ya no están disponibles.
Wild Species, protected
© Juan C Aguero
© Juan C Aguero
© Juan C Aguero
© Juan C Aguero
Artificial Background
© Juan C Aguero (juanKa)
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