parasite lab 1

i wnna sleep but i cant cus i have to study for this fuckass exam

What is the supergroup, class, and family of Trypanosoma brucei?

Supergroup: Excavata

class: Kinetoplastea

Family: Trypanosomatidae

What is the supergroup, class , and family of Leishmania donovani?

Supergroup: Excavata

class : Kinetoplastea

Family: Trypanosomatidae

What is the supergroup, class , and family of Trypanosoma cruzi?

Supergroup: Excavata

class : Kinetoplastea

Family: Trypanosomatidae

What is the supergroup and order of Chilomastix mesnili ?

Supergroup: Excavata

Order: Retortamonadida

What is the supergroup and order of Giardia duodenalis?

Supergroup: Excavata

Order: Diplomonadida

What is the order of Trichomonas vaginalis?

Trichomonadida

What is the supergroup and family of Entamoeba histolytica?

Supergroup: Amoebozoa

Family: Entamoebidae

What is the supergroup and family of Entamoeba coli?

Supergroup: Amoebozoa

Family: Entamoebidae

What is the supergroup and family of Endolimax nana?

Supergroup: Amoebozoa

Family: Entamoebidae

What is the supergroup and family of Iodamoeba buetschlii?

Supergroup: Amoebozoa

Family: Entamoebidae

What is the supergroup and phylum of Balantidium coli?

Supergroup: Chromalveolata

Phylum: Ciliophora

What are the phylum, order, and family of Toxoplasma gondii?

Phylum: Apicomplexa

Order: Eucoccidiorida

Family: Sarcocystidae

What are the phylum, order, and family of Sarcocystis spp.?

Phylum: Apicomplexa

Order: Eucoccidiorida

Family: Sarcocystidae

What are the order and family of Plasmodium?

Order: Haemosporida

Family: Plasmodiidae

What are the supergroup and kingdom of Pneumocystis jirovecii?

Supergroup: Opisthokonta

Kingdom: Fungi

Name and genus?

Tsetse fly

Glossina

What are the order, family, subfamily, and cn of the reduviid bug?

Order: Hemiptera

Family: Reduviidae

Subfamily: Triatominae

*Kissing bug

Name & Stage?

Sarcocystis spp.
Stage: bradyzoites in sarcocyst

Name & Subfamily

Sand Fly

Phlebotominae

*vector for Leishmania spp

Name & Stage?

Name: Iodamoeba butschlii

Stage: trophozoite

*Single nucleus /Large endosome

*large cytoplasmic vacuole

Name & Stage

Chilomastix mesnili
Stage: cyst

( Lemon-shaped, single nucleus )

Name & Stage

Trichomonas vaginalis
Stage: trophozoite

Name & Stage

Name: Pneumocystis jirovecii

Stage: cysts

(Cysts” in lung tissue/ Note 8 nuclei in mature cyst)

*Use photo from the atlas or yoders handout

Name & Stage

Name: Toxoplasma gondii

Stage: sporulated oocyst

*cat feces (photo only – no slides available

Name & Stage

Name: Plasmodium ovale

Stage: schizont

*schizont (stage where the parasite divided) contains many merozoites (purple bodies)

*Schüffner’s dots

Name & Stage

Name: Balantidium coli

Stage: trophozoite

*macronucleus ( kidney-shaped - bean-shaped)

*micronucleus (Sits next to macronucleus, faint,  harder to distinguish)

Name & Stage

Name: Toxoplasma gondii

Stage: tachyzoites

*banana-shaped, clustered, single central nucleus

*rapidly dividing stage (acute infection)

Name & Stage

Name: Chilomastix mesnili

Stage: trophozoite

(lemon shaped organisms with a single nucleus & flagellum)

Name & Stage

Name: Endolimax nana

Stage: cyst

*Look for four dark endosomes

Name & Stage

Name: Endolimax nana

Stage: trophozoite

*Large blot-like endosome, irregular shape

Name & Stage

Name; Giardia duodenalis (lamblia, intestinalis)

Stage: trophozoite

• new cyst have 2 nuceli

• older 4

Name & Stage

Name: Trypanosoma cruzi

Stage: epimastigote

*kinetoplast anterior (front) to nucleus

*Anterior = flagellum end / Posterior = opposite end

Name & Stage

Name: Entamoeba histolytica

Stage: trophozoite

*Endosome centered

* Thin, smooth ring around nucleus

Name & Stage

Name: Leishmania donovani

Stage: promastigote

* no undulating membrane (wave ridge along side)

*Promastigote → kinetoplast at front

Name & Stage

Name: Entamoeba coli

Stage: trophozoite

*Endosome off-center

*Chunky, uneven ring around nucleus

Name & Stage

Name: Plasmodium vivax

Stage: trophozoite

Name & Stage

Name: Plasmodium malariae

Stage: trophozoite

* trophozoite is stretched across the RBC like a horizontal bar.

Name & Stage

Name: Plasmodium malariae

Stage: schizont

*cluster arrangment (abt 8 nuclei)(daisy head)

Name & Stage

Name: Trypanosoma cruzi

Stage: amastigotes in heart tissue (pseudocyst)

*Amastigote = round, intracellular, no flagellum.

*Little snowmen

Name & Stage

Name: Entamoeba histolytica

Stage: cyst

*chromatoidal bar inside (cigar)

* 4 or fewer nuclei

Name & Stage

Giardia duodenalis

Stage: Cyst

*Axonemes (internal flagellar structures)

*Nuclei (2–4)

Name & Stage

Name: Plasmodium falciparum

Stage: trophozoite

*”common for 2 (multiple) chromatin dots” - yoder

Name & Stage

Name: Plasmodium falciparum

Stage: schizont

Name & Stage

Name: Plasmodium Falciparum

Stage: Gametocyte

Name & Stage

Name: Toxoplasma gondii

Stage: bradyzoites in zoitocyst

Name & Stage

Name: Iodamoeba butschlii

Stage: cyst

Name & Stage

Name: Entamoeba coli

Stage: cyst

*8 nuclei

* chromatoidal bodies may be present

Name & Stage

Name: Plasmodium ovale

Stage: trophozoite

Name & Stage

Name: Trypanosoma cruzi

Stage: amastigotes in macrophage

*Amastigote = non-motile

Name & Stage

Name: Plasmodium vivax

Stage: schizont

*Schüffner’s dots

Name & Stage

Name: Trypanosoma cruzi

Stage: trypomastigote

Name & Stage

Name: Babesia bigemina

Stage: trophozoite

Name & Stage

Name: Trypanosoma brucei

Stage: trypomastigote

*Kinetoplast posterior to nucleus.

Name & Stage

Name: Balantidium coli

Stage: cyst

*Axonemes (axostyles)

*Endosomes inside each nucleus

*Tuft of flagella = the cluster (bundle) of flagella at the anterior end.

Name

Charcot–Leyden crystals

*Elongated, needle-like or bipyramidal crystals

*possible indicator of infection with
Entamoeba histolytica

*In stool (commonly, not exclusive)