American Society of Hirudotherapy

Contribution to the morphological description of the marine leech Ozobranchus margoi by using combined histology, micro-CT and SEM

Morphology methodology published in Zootaxa (2017)

Last Updated: June 18, 2026Reviewed by: ASH Editorial Board
Research article — evidence reviewArticle reference
Evidence: Preclinical (animal)Genomics & ProteomicsCascarano MC et al. · Zootaxa, 2017

Abstract

The ozobranchid leech, Ozobranchus margoi (Apáthy, 1890), parasite of the loggerhead turtle, Caretta caretta (Linnæus), was described through a multilevel approach including three different techniques: scanning electronic microscopy, histology and micro-CT. New insights are provided concerning the structure of the sensilla on the body, the eyes with emphasis on the structure of photoreceptors, the digestive system and the reproductive organs.

Abstract sourced from PubMed (NCBI) for the cited record. See the original publication for the authoritative version.

Publication typeJournal Article
Indexed MeSH termsAnimalsLeechesTurtlesX-Ray Microtomography

Summary

Multilevel morphological characterization of marine leech Ozobranchus margoi combining SEM, histology, and micro-CT — methodology applicable to leech-anatomy reference.

Why This Matters for Hirudotherapy

This study applied a multilevel approach—scanning electron microscopy, histology, and micro-CT—to describe the morphology of the marine leech Ozobranchus margoi, a parasite of the loggerhead turtle (Caretta caretta). It reports new details on body sensilla, photoreceptor structure, the digestive system, and reproductive organs. This is a purely anatomical/taxonomic description of a turtle parasite and provides no information relevant to medicinal hirudotherapy, the therapeutic leech secretome, or ASH's research domain.

Citation

Contribution to the morphological description of the marine leech Ozobranchus margoi by using combined histology, micro-CT and SEM.

Cascarano MC et al. · Zootaxa, 2017

Added to ASH library: May 27, 2026 · Site last updated: June 18, 2026

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