کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6350025 1622179 2014 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Earliest rhynchonelliform brachiopod parasite from the Late Ordovician of northern Estonia (Baltica)
ترجمه فارسی عنوان
اولین عنصر انگلی برشیوپود از اردهوکیای پسین شمال استونی (بالتیکا)
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات فرآیندهای سطح زمین
چکیده انگلیسی


- Earliest rhynchonelliform brachiopod parasites appear in the Sandbian.
- Burrinjuckia clitambonitofilia ichnosp. nov. was a kleptoparasite.
- B. clitambonitofilia ichnosp. nov. damaged brachiopod mantle.
- B. clitambonitofilia ichnosp. nov. occurs in C. squamatus.

A new parasite trace fossil, Burrinjuckia clitambonitofilia ichnosp. nov., is described from the ventral mantle cavity of the Sandbian (Late Ordovician) brachiopod Clitambonites squamatus. This is the earliest record of a parasite associated with a rhynchonelliform brachiopod. The parasite that produced Burrinjuckia clitambonitofilia caused damage to the ventral mantle of C. squamatus, used brachiopod resources for building its mineralized domicile, and likely stole food from the host's inhalant currents. Predation pressure and the need for easily exploited food resources (i.e., brachiopod-created nutrient flow) may have been the primary driving forces behind the evolution of brachiopod parasites.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Palaeogeography, Palaeoclimatology, Palaeoecology - Volume 411, 1 October 2014, Pages 42-45
نویسندگان
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