Nueva especie de Cephalobium (Rhabditida, Diplogasteridae) parasito de ninfas de Gryllodes Laplatae (Orthoptera, Gryllidae) en la Argentina

Camino, Nora Beatriz; Reboredo, Guillermo R.

doi:10.1590/s0073-47212000000200008

Cited by 4 publications

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“…Spiridonov & Van Luc (1994) described C. montanum, from crickets in Vietnam. Camino & Reboredo (2000) described C. bidentata a parasite of crickets from Argentina, and reported C. laplata, C. polidentata and C. dispar, parasites of the intestine of Gryllodes laplatae Saussure, 1877 (Orthoptera; Gryllidae) from Argentina (Carmino & Reboredo, 2004). A new species is described and illustrated herein as C. tridentata n. sp.…”

Section: Introductionmentioning

confidence: 99%

<![CDATA[A new Cephalobium Cobb (Nematoda, Cephalobiidae), a parasite of Anurogryllus Muticus (De Geer) (Orthoptera, Gryllidae) from Argentina]]>

Camino¹,

Brividoro²,

Leyh³

2006

Pap. Avulsos Zool. (S�o Paulo)

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A new species of Cephalobium from Gorina, La Plata, Argentina, parasiting nymphs of Anurogryllus muticus (De Geer) (Orthoptera, Gryllidae) is described and illustrated. This nematode can be characterized by having the stoma longer than broad, the glottoid apparatus anisoglottid and anisomorphic, divided into two portions, one with cuticularized walls and the other with three simple dorsal teeth. The male is further characterized by the presence of two long and separated spicules and short gubernaculum without any projection. Genital papillae are arranged in five postanal pairs.

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Section: Introductionmentioning

confidence: 99%

<![CDATA[A new Cephalobium Cobb (Nematoda, Cephalobiidae), a parasite of Anurogryllus Muticus (De Geer) (Orthoptera, Gryllidae) from Argentina]]>

Camino¹,

Brividoro²,

Leyh³

2006

Pap. Avulsos Zool. (S�o Paulo)

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“…SPIRIDONOV & VAN LUC (1994) described C. montanum, from crickets in Vietnam. CAMINO & REBOREDO (2000) described C. bidentatum, a parasite of crickets from Argentina.…”

Section: Introductionmentioning

confidence: 99%

Three new species of Cephalobium (Nematoda, Cephalobiidae) parasites of Gryllodes laplatae (Orthoptera, Gryllidae) from Argentina

Camino

Reboredo

2004

Iheringia, Sér. Zool.

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ABSTRACT. Three new species of Cephalobium Cobb, 1920, C. laplata from City Bell, C. polidentatum from Lincoln and C. dispar from Gorina, parasites of Gryllodes laplatae Saussure, 1877 from Buenos Aires, Argentina, are described and illustrated. Cephalobium laplata can be differentiated by having the cheilostom with a dorsal unmovable tooth, telostom with three ventral little teeth and two ventral movable claw teeth and gubernaculum triangular and five pairs of genital papillae. Cephalobium polidentatum has cheilostom with a movable ventral tooth, prostom with four dorsal movable teeth and telostom with three teeth; gubernaculum triangular with projections and with one pair of preanal and six pairs of postanal papillae. Cephalobium dispar is characterized by having telostom with two wings around the spicules and one pair of preanal and six pairs postanal papillae.

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Prevalence and intensity of Cephalobium microbivorum (Nematoda: Diplogasterida) infection in three species of Gryllus field crickets

2005

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Here we report on the results of a survey for nematode parasites in three species of field cricket, Gryllus integer, Gryllus lineaticeps, and an undescribed Gryllus species. The nematode, Cephalobium microbivorum, was recovered from the intestine of the crickets. To our knowledge, this paper is just one of two to report on the biology of C. microbivorum. This nematode was first described from the cricket, Gryllus assimilis. It has not been documented in any other Gryllus species to date. G. integer were collected from two locations: Aguila, Arizona and Davis, California. G. lineaticeps were collected from Davis, CA and an undescribed species of Gryllus cricket was collected from Aguila, AZ. Results of the survey revealed the presence of nematodes in all three species of Gryllus, at all collection sites. The intensity of infection ranged from 1 to 113 nematodes.

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Nueva especie de Cephalobium (Rhabditida, Diplogasteridae) parasito de ninfas de Gryllodes Laplatae (Orthoptera, Gryllidae) en la Argentina

Cited by 4 publications

References 1 publication

<![CDATA[<B>A new <I>Cephalobium</I> Cobb (Nematoda, Cephalobiidae), a parasite of <I>Anurogryllus Muticus</I> (De Geer) (Orthoptera, Gryllidae) from Argentina</B>]]>

<![CDATA[<B>A new <I>Cephalobium</I> Cobb (Nematoda, Cephalobiidae), a parasite of <I>Anurogryllus Muticus</I> (De Geer) (Orthoptera, Gryllidae) from Argentina</B>]]>

Three new species of Cephalobium (Nematoda, Cephalobiidae) parasites of Gryllodes laplatae (Orthoptera, Gryllidae) from Argentina

Prevalence and intensity of Cephalobium microbivorum (Nematoda: Diplogasterida) infection in three species of Gryllus field crickets

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