invertebrate photos
DESCRIPTION
Invertebrate Photos. Acoelomate. flatworm. Pseudocoelomate. roundworm. Coelomate. Leech. Tapeworm Scolex (head) with suckers and hooks. Tapeworm Segments ( proglottids ). Tapeworm. Uterine branches in proglottid. Tapeworms inside intestines. Class Trematoda - Flukes. - PowerPoint PPT PresentationTRANSCRIPT
Invertebrate PhotosInvertebrate Photos
Acoelomate
Pseudocoelomate
Coelomate
roundworm
flatworm
Leech
Tapeworm Scolex (head) with suckers and hooks
Tapeworm Segments Tapeworm Segments (proglottids)(proglottids)
TapewormTapeworm Uterine Uterine
branches branches in in proglottidproglottid
Tapeworms inside intestinesTapeworms inside intestines
Class Trematoda Class Trematoda - Flukes- Flukes
ClonorchisClonorchis sinensissinensis - liver fluke - liver fluke
Oral suckerOral sucker
PharynxPharynx
Intestines (cecum)Intestines (cecum)
UterusUterus
TestesTestes
ClonorchisClonorchis sinensissinensis -liver fluke -liver fluke
FasciolopsisFasciolopsis buskibuski giant intestinal flukegiant intestinal fluke
Blood FlukeBlood FlukeSchistosomaSchistosoma
Male
Female
Blood Fluke: SchistosomiaisBlood Fluke: Schistosomiais
Blood FlukeBlood FlukeSchistosomaSchistosomaSwimmer’s Swimmer’s
ItchItch
PlanariaPlanaria
Female
Pharynx
Eggs
Mouth
Ascaris lumbricoides - intestinal round worm- (plastimount)
MaleFemale
Necator americanus
Rays
Function is for copulation
This is when a dog or cat hookworm gets into a human by accident. Since we are not the right kind of host, the worm dies under the skin and causes an allergic reaction.
Trichinella spiralis- threadworm encysted in muscle
CystMuscleLarva
Larvae
Cyst
Muscle
Class Arachnia
Dermacentor spp.- tick
Head
Thorax
Abdomen
Legs
Class Arachnia
Sarcoptes scabiei - itch mite
Mouth
Legs
Bristles on rear legs
Bristles on abdomen
Class Arachnia
Dermatophagoides spp.- dust mite
Thorax
Legs
Abdomen
Flea
HeadThoraxAbdomenLegs
CLASS INSECTA
Pediculus humanis corporus - human body louse
AbdomenThoraxHeadAntennae (for feeling)EyesPlates (protection)Legs
CLASS INSECTA
HUMAN BODY LOUSE
CRAB LOUSE