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Caryospora bigenetica (Apicomplexa: Eimeriidae) in South America: new hosts and distribution records

Overview of attention for article published in Revista Brasileira de Parasitologia Veterinária, March 2015
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Title
Caryospora bigenetica (Apicomplexa: Eimeriidae) in South America: new hosts and distribution records
Published in
Revista Brasileira de Parasitologia Veterinária, March 2015
DOI 10.1590/s1984-29612015002
Pubmed ID
Authors

Lúcio André Viana, Kamilla Costa Mecchi, Leonardo França do Nascimento, Heitor Miraglia Herrera, Paula Helena Santa-Rita, Marcos Tobias de Santana Miglionico, Rhaiza Gama Esteves, Anibal Rafael Melgarejo Gimenez, Fernando Paiva

Abstract

The coccidian Caryospora bigenetica was first described in the snake Crotalus horridus (Viperidae) from United States of America. This study represents the first record of the occurrence of C. bigenetica in snakes in South America. Feces were sampled between November 2013 and May 2014 from 256 wild snakes maintained in scientific breeding facilities in the states of Mato Grosso do Sul (MS; n = 214) and Rio de Janeiro (RJ; n = 42), Brazil. Caryospora bigenetica was found in 14 (5.6%) snakes, all belonging to the family Viperidae. Ten Bothrops moojeni and two Crotalus durissus from MS were infected. The coccidian was also found in one C. durissus and in one Bothrops jararacussu from the state of RJ. The oocysts were spherical with a double wall, the exterior lightly mammillated, striations apparent in transverse view, 13.0 µm (12 - 14); polar granule fixed in the internal wall. Sporocysts oval or pyriform, 10.0 × 8.0 µm (9 - 11 × 8 - 9); Stieda body discoid; sub-Stieda body present; sporocyst residuum present, formed by a group of spheroid bodies between sporozoites. This study increases the number of viperid hosts of C. bigenetica and expands the geographical distribution to South America.

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Mendeley readers

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Geographical breakdown

Country Count As %
Unknown 9 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 1 11%
Unknown 8 89%
Readers by discipline Count As %
Agricultural and Biological Sciences 1 11%
Unknown 8 89%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 19 April 2017.
All research outputs
#22,760,732
of 25,374,917 outputs
Outputs from Revista Brasileira de Parasitologia Veterinária
#432
of 660 outputs
Outputs of similar age
#232,488
of 270,989 outputs
Outputs of similar age from Revista Brasileira de Parasitologia Veterinária
#16
of 17 outputs
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So far Altmetric has tracked 660 research outputs from this source. They receive a mean Attention Score of 1.2. This one is in the 1st percentile – i.e., 1% of its peers scored the same or lower than it.
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We're also able to compare this research output to 17 others from the same source and published within six weeks on either side of this one. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.