Course: Malacology

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Course title Malacology
Course code KZO/411
Organizational form of instruction Lecture + Lesson
Level of course Master
Year of study not specified
Frequency of the course In academic years starting with an even year (e.g. 2016/2017), in the summer semester.
Semester Summer
Number of ECTS credits 6
Language of instruction Czech
Status of course Compulsory-optional
Form of instruction Face-to-face
Work placements This is not an internship
Recommended optional programme components None
Lecturer(s)
  • Ditrich Oleg, doc. RNDr. CSc.
Course content
Students are given presentations from lectures. Content of lectures: Systematics of Mollusca into order level. Aplacophora, Polyplacophora, Monoplacophora , Scaphopoda, Cephalopoda. 2. Gastropoda: body plan, shell, anatomy. 3. Marine gastropods, their biology, economical important and biologically interesting species. 4. Bionomy of land snails. Relationships of snail communities with vegetation and geological background. 5.Significance for geology (mainly of quartery). 6. Regional freshwater snails, area and bionomy of representatives of Viviparidae, Melaniidae, Valvatidae, Hydrobiidae, Acmidae, Nerithidae, Lymnaeidae, Planorbidae, Physidae, Ellobiidae and Ancylidae. 7. Bivalvia: body plan, shell, anatomy, representatives of individual orders. 8. Molluscs as vectors of parasites, human a veterinary medicin. Geographical distribution of the most important vectors. 9. Control of vectors by moluscocides and by biological agents. 10. Breadings: cultivation of Cornu aspersa, Margaritifera margaritifera, aquacultures of marine bivalves. 11. Diseases in cultures, prevence, therapy. 12. Mollusc collections, literature. Molluscs and culture Content of practices: 1. Laboratory practicals with important mollusc taxa. 2. Snail dissection, drawing of reproductive system. 3. Collection of shells of marine molluscs. 4. Identification of families of land snails (Helicidae, Zonitidae, Pupillidae). 5. cont. (Clausiliidae, Coclicopidae, Daudebardiidae, Succineidae, Enidae, Valloniidae, Endontidae, Arionidae, Limacidae). 6. . Identification of families of freshwater snails Viviparidae, Melaniidae, Valvatidae, Hydrobiidae, Acmidae, Nerithidae, Lymnaeidae, Planorbidae, Physidae, Ellobiidae a Ancylidae. 7. . Identification of families of Czech bivalves: Anodonta, Unio, Margaritifera, Sphaerium, Pisidium, Dreissensia. 8. Observation of parthenogenetic stages of flukes. 9. Parasitological dissection of a snail, larval stages of flukes, tapeworms and nematods. 10. Field observation in fish ponds. 11. Field trip to Vyšenské kopce (limestone). 12. – 13. Malacological excursion on Pálava hills and Dyje river

Learning activities and teaching methods
Monologic (reading, lecture, briefing), Projection, Excursion
  • Class attendance - 39 hours per semester
  • Preparation for exam - 200 hours per semester
  • Field trip - 56 hours per semester
Learning outcomes
Basic biological traits of the phylum Mollusca. Focused on central European fauna, mainly the practicals. Complemented by Field Course in Marine Invertebrates
The student will obtain information about the biology of molluscs generally, and about our malacofauna in details. Will be able to determine molluscs using a key.
Prerequisites
Ivertebrate zoology

Assessment methods and criteria
Oral examination

Participation in excursions and exercises. Oral exam.
Recommended literature
  • Michal Horsák, Lucie Juřičková, Jaroslav Picka. Měkkýši České a Slovenské republiky. Molluscs of the Czech and Slovak Republics. Zlín, 2013.
  • Nordsieck H. Pulmonata, Stylommatophora, Helicoidea. 2017.


Study plans that include the course
Faculty Study plan (Version) Category of Branch/Specialization Recommended year of study Recommended semester
Faculty: Faculty of Science Study plan (Version): Zoology (1) Category: Biology courses - Recommended year of study:-, Recommended semester: Summer