New distributional data on <em>Haemogregarina stepanowi</em> (Apicomplexa) and <em>Placobdella costata</em> (Hirudinea) parasitising the Sicilian pond turtle <em>Emys trinacris</em> (Testudines)
نویسندگان
چکیده
The host-parasite system “Emys trinacris – Placobdella costata Haemogregarina stepanowi” is known for Sicily, but scarce information available to date about the distribution of two parasites on island. Therefore, an extensive sampling effort through visual census and collection analysis blood smears endemic Sicilian pond turtle E. was carried out in 46 water bodies scattered throughout mainland Sicily. Our findings revealed that both limited Nebrodi area, where infection H. stepanowi has shown a high incidence local populations. data suggest no correlation between current parasite species environmental features. P. seems not be relictual, rather outcome recent colonisation process. Considering possible negative impact their host, long-term effect should investigated.
منابع مشابه
Sexual dimorphism and morphometric study of Caspian pond turtle, Mauremyscaspica, (Testudines: Geoemydidae) in Golestan Province, southeast of the Caspian Sea
The Caspian pond turtle, Mauremyscaspica, is a terrapin belonging to family Geoemydidae. Totally 130 specimens (67 males and 63 females) were collected manually and by net from different aquatic habitats in Golestan Province from 2016 through 2017. Morphometric characteristics such as length were measured using digital caliper and weight by electronic weighting scale. Skin of this turtle was da...
متن کاملon the comparison of keyword and semantic-context methods of learning new vocabulary meaning
the rationale behind the present study is that particular learning strategies produce more effective results when applied together. the present study tried to investigate the efficiency of the semantic-context strategy alone with a technique called, keyword method. to clarify the point, the current study seeked to find answer to the following question: are the keyword and semantic-context metho...
15 صفحه اولComputed Tomographic Anatomy of the Trachea, Bronchi and Lungs in the Caspian Pond Turtle (Mauremys caspica)
Objective- The intention of this research is studying the full topographic characteristics of the lower respiratory tract consist of lungs, bronchi, and trachea in Caspian pond tortoise, especially those features that are applicable in clinical examination, and their proximity to other organs.Design- Experimental study.Animals- Six ...
متن کاملA new Eimeria (Apicomplexa: Eimeriidae), possessing mitra-shaped oocysts, from the Neotropical chelid turtle Batrachemys heliostemma (Testudines: Chelidae), and its comparison with Eimeria mitraria (Laveran & Mesnil 1902).
Eimeria jirkamoraveci sp. n. is described from faeces of two specimens of the toad-headed, side-necked turtle Batrachemys heliostemma collected at Iquitos in Peru. Oocysts are ovoid to almost spherical, 10.6 (8-12) x 8.9 (7-10) microm, without micropyle, polar granule and oocyst residuum. One conically stretched end and three blunt conical tubercles at the opposite end of oocyst give it mitra-l...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Natural History Sciences
سال: 2021
ISSN: ['2385-0442', '2385-0922']
DOI: https://doi.org/10.4081/nhs.2022.544