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27 Cards in this Set
- Front
- Back
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acanthors eggs |
phylum acanthocephala |
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phylum acanthocephala |
all parasitic thorny headed worms-- have a hooked probascis trophically transmitted often with a paratenic host complex LC dieocious |
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Mac Hirudinaceus |
development of primordial organs of adult stage "L" at 40x |
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moniliformis dubius |
ph. Acanthocephela cystocanth can infect humans adults are work like |
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neoechino female |
worm like and has a probascis ph. acanthocephala |
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neochino male |
has a proboscis |
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Argulus |
S.P: CRUSTACEA s.c : Branchiura fish louse very similar to a caligoid copepod has two adhesive disks ectoparasite of fishes has antenna and a probscis |
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argulus under the microsope |
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Sebekia Mississippiensy |
Cl. Maxillopoda SCl. Pentastomida in vertebrates, common in reptiles this is found in the lungs of american alligator long white and worm like |
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subclass Pentastomida |
Ph. Arthropoda SPh: crustacea highly modified vertebrates trophically transmitted, complex LC usually found in the respiratory tract of DH |
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Lernea sp |
Ph. Arthropoda sph: crustacea scl:copepoda F: lernaepodidae has large anchor like projections at anterior end found deeply embedded in the musculature of freshwater fish blood feeder sites of attachment are often secondarily infected by fungus |
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Porocephalus cross section of sebekia mississippiensis |
has 4 hooks zoom is 4x |
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Cardiodectes sp |
Scl. Copepoda F. Pennelidae head has anchor like hooks that are used to attach to the heart of the lantern fish. parasitic castrator has long trailing egg sac head inside the aorta host response: develop venous ramifications that bypass the aorta |
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Ergasilus sp |
SCl. Copepoda F.Ergasilidae has raptorial antennae |
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Caligus sp |
SCL: copepoda F. Caligidae ectoparasite on skin of fresh have obv egg sac and antennae this is what carried the monogene from lab 2 |
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F. Caligidae |
SCL: copepoda ectoparasitic on skin of fish active and good swimmers, jump from fish to fish |
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Penella Sp |
Scl: Copepoda F. Pennellidae have modified antennae taken from skin of blue marlin have two long egg strands and feathery posterior a parasitic barnacle is attached to this parasite-- the relationship is called hyperparasitism? |
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Sarcotaces sp |
SCl: Copepoda F. Sarcotacidae highly modified and embedded in the flesh of marine fish limbs in this image are degenerated and not visible; body is an enlarged soft sac. this is a female the dark color is ingested blood male is microscopic |
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Cysthacanths inverted adn everted |
found from the emerita analoga (sand crab) dissection it is a acanthocephelan can see the probascis |
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whale barnacles and turtle barnacles vs specialized rhizocephela |
the whale ones face in one direction to try to optimize foraging rhizocephela feminize the male crabs |
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o. rhizocephala
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Sph: crustacea cl: cirripedia O. Rhizocephalan these are sacculinid parasites of a small crab feminize the males by making the externa larger use the host to grow own eggs the externa of a parasitized female externa is a lot larger |
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Dendrogaster female spp |
Sph: Crustacea Cl. Cirripedia highly modified parasites of echinoderms and cnidarians parasite in the body cavity of starfish seems like it has cilia but its host cells coating the parasite males are dwarfs and live on the female |
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Sacculina sp |
SPh: Crustacea Cl: Cirripedia O.Rhizocephala parasitized a blue crab can see enlarged externa???? |
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Peltogastrella |
Sph: crustacea Cl: cirripedia O.Rhizocephala found on the abdomen of a hermit crab produce multiple externae, each filled with developing eggs or nauplii larvae parasitic castrator |
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O. Ascothoracidia |
barnacles on gills of sheep crab loxorynchus but dont look very barnacle like ????? |
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heterosacccus californicus |
O.Rhizocephala host: sheep crab look for the female externa on the ventral surface of the host crab |
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Sacculina carcini
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o. rhizocephala cross section of the externa depostited by the female |
