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Neoconocephalus Neoconocephalus Triops (Linnaeus 1758 )

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Neoconocephalus Neoconocephalus Triops (Linnaeus 1758 ) Neoconocephalus triops (Linnaeus 1758 ) Adalys González Ramos Angélica Rentas de Jesús Clasificación Reino Animalia Phy lum AthArthropo da Clase Insecta Orden Orthoptera Suborden Ensifera Familia Tettigoniidae Subfamilia Conocephalinae Género Neoconocephalus Especie Neoconocephalus triops (Linnaeus 1758) Nombre común: Three‐eyed conehead katydid Descripción • El Neoconocephalus triops se puede identificar por el cono flfrontal que es más ancho que largo. • Longitud: – machos (43‐60 mm) – hembras (51‐67 mm) • Tamaño grande ≠ otras especies caribeñas • Ovipositor de la hembra es casi tan largo como el resto de su cuerpo Rango geográfico • Se encuentran particularmente en el Sur de Estados Unidos y en el Caribe. • Caribe, Ohio, California, Galápagos, Perú y Guyana. Hábitat • Áreas abiertas incluyendo las agrícolas y las urbanizadas. • Tiene mayor tolerancia que otras especies a condiciones frías y secas. Comunicación y pppercepción • Atraen a sus parejas por la estridulación • Los machos hacen llama dos penetrantes y revelan su identidad y localización. Las hbhembras identifi can a los machos y se acercan para apareamiento. Reproducción • En Norteamérica: se reproducen dos veces al año, una en el verano y otra al final del invierno o principios de primavera. • En tropico: se reproducen todo el año. • Insectos hemimetábolos Ecología y Comportamiento • Las hembras utiliza el ovipositor para insertar sus huevos en las hojas de la caña de azúcar. • Los adultos típicamente se encuentran cerca de la tierra y su didddensidad de poblac ión es alta. Depredadores • Son depredados por la mayor parte de las aves grandes y tambien por el Chaunus (bufo) marinus Comentarios adicionales • El nombre de la especie “triops” viene del Griego y significa “tres ojos”. Se refiere a la mancha negra en el cono que parece un tercer ojo. Referencias • Beckers, Oliver M.; Johannes Schul. Developmental plasticity of mating calls enables acoustic communication in diverse environments. 1243‐1245 • Deily, Joshua A.; Johannes Schul. 2006. Spectral Selectivity During Phonotaxis: A Comparative Study in Neoconocephakus (Orthoptera: Tettigoniidae). The Journal of Experimental Biology. 209: 1757‐1764 • Grillot, Cedric. Orthoptera. Entomology. 184‐195. Canada: Springer • Josepp,hson, Robert K.; 1985. The Mechanical Power Output of a Tettigoniig Wing Muscle During Singing and Flight. Journal of Experimental Biology. 117:357‐ 358 • Marshall, S.A.; Paiero, S.M.; Lonsdale, O. 2004. New Records of Orthoptera from Canada and Ontario. Journal of the Entomological Society of Ontario. 135:103 • Walker, Thomas; Thomas Moore. 2009. Broad‐tipped conehead Neoconocephalus triops (Linneaus 1758). http://entomology.ifus.ufl.edu/walker/buzz/index.htm • Walker, Thomas; Michael Greenfield. Songs and Systematics of Caribbean Neoconocephalus (Orthoptera: Tettigoniidae). Trans. Amer. Ent. Soc. 109: 371‐375 • Wolcott, George N. 1948. Orthoptera. The Insects of Puerto Rico. 52‐55. Rio Piedras, PR: University of Puerto Rico the Agricultural Experiment Station.
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