ENTO 35-45 Flashcards
(106 cards)
1
Q
Lice or kuto
A
Order PHTHIRAPTERA
2
Q
Lice are classified into two suborders:
A
- Anoplura – sucking lice
- Mallophaga – biting lice
3
Q
Lice with head elongate and narrower than the thorax, parasites of mammals only, usually host specific, and blood suckers with piercing stylets
A
Anoplura
4
Q
This lice family has no eyes, temporal angles present, legs almost equal in size, paratergal plates present, has one row of hairs on each abdominal segment
A
Family Haematopinidae
5
Q
Haematopinidae of swine
A
Haematopinus suis
5
Q
Haematopinidae of horse
A
Haematopinus asini
5
Q
Haematopinidae of caranao and buffaloes
A
Haematopinus tuberculatus
5
Q
Haematopinidae of Luzon brown deer
A
Haematopinus nigricantis
6
Q
This lice family has no paratergal plates, smaller and more slender than Haematopinus, temporal angles present, legs unequal, the first pair being the smallest
A
Family Linognathidae
6
Q
Haematopinidae of cattle
A
Haematopinus quadriperstus & Haematopinus eurysternus
7
Q
Linognathidae of cattle
A
Solenopotes capillatus
8
Q
Linognathidae of cattle (long-nosed cattle louse)
A
Linognathus vituli
9
Q
Linognathidae of goats
A
Linognathus africanus & Linognathus stenopsis
10
Q
Linognathidae of sheeps
A
Linognathus pedlis & Linognathus ovillus
11
Q
Linognathidae of dogs
A
Linognathilus setosus
12
Q
this family has eyes present, legs almost equal, paratergal plates present
A
Family Pediculidae
13
Q
human head louse
A
Pediculus humanus capitis
13
Q
human body louse
A
Pediculus corporis
13
Q
body louse of macaque
A
Pedicinus eurygaster
13
Q
body louse of monkey, baboons
A
Pedicinus obtusus
13
Q
crab louse or pubic louse of man and may occur in the pubic region, may also occur in the armpit, eyelashes, eyebrows, beard, mustache
A
Phthirus pubis
14
Q
body louse of gorilla
A
Phthirus gorillae
15
Q
family with paratergal plates project apically from the body. Tergal and sterna plates usually distinct
A
Family Hoplopleuridae
16
Q
hoplopleuridae of mouse
A
Polyplax serrata
17
Hoplopleuridae of rat
Polyplax pacifica
18
this family has body densely clothed with thick setae, sometimes modified into scales, sterna plates absent
Family Echinophthiriidae
19
Echinophthiriidae of sea lions
Antarctophthirus microchir
20
may transmit swine fever virus (hog cholera)
Haematopinus suis
21
cause of epidemic relapsing fever
Borrela recurrentis
22
cause of typhus fever
Rickettsia prowazekii
23
cause of tularemia
Pasteurella tularensis
24
Head broader than the thorax
Mouthparts adopted for biting or chewing
Mandibles present. Feed on epithelial debris, feather of birds, dried blood from small wounds, dried and tissue fluids.
Parasites of mammals and birds. Those parasitic on mammals have 1 claw while those on birds have 2 claws
Mallophaga (chewing lice)
25
type of chewing lice with antennae filiform and visible at the sides of the head. No maxillary palpi. 2 claws per leg in species occurring both in mammals and birds
Ischnocera
26
Ischnocera of mammals
Bovicola, Damalinia, Trichodectes, Felicola
27
Ischnocera of birds
Anaticola, Columbicola, Chelopistes, Cuclotogaster, Goniodes, Goniocotes, Lipeurus
28
type of chewing lice with antennae lie in groove in the sides of the head and are not readily seen.
Amblycera
29
Mammals (one claw per leg)
Gyropus, Gliricola, Heterodoxus, Trimenopon
30
Birds (two claws per leg)
Menacanthus, Menopon, Holomenopon
31
Luzon brown deer
Damalinia cordillerai
32
Phlippine mouse deer
Dalamania balabacensis
33
Family Trichodectidae example
Bovicola bovis (edit depending on specie)
34
serve as intermediate host of Dipylidium caninum, a common dog of tapeworm.
Trichodectes canis and Heterodoxus spp
35
lice are laboratory vectors of
pox virus, anaplasma, tularemia, ringworm
36
is regarded as the most injurious of the poultry lice. It punctures the soft quills near the base and blood that oozes out is consumed. It is thought to be a blood-sucking louse.
Menacanthus stramineus
37
may carry “equine encephalitis virus
Menacanthus stramineus
38
Menacanthus stramineus may carry
equine encephalitis virus
39
may transmit ornithosis virus
Menopon gallinae
40
Menopon gallinae may transmit
ornithosis virus
41
this is most practical control method with big flock of birds.
Spraying/Dusting method
41
Class includes the king crab, spiders, scorpions, ticks and mites
Class Arachnida
42
bears the first and second pairs of legs
Propodosoma
42
bears the mouthparts and the plate that bears it, the capitulum or gnathobases.
Gnasthosoma
42
are wingless, no distinct body regions. Head, thorax, and abdomen are not defined. They feed on tissue fluids by means of sucking pharynx.
Arachnids
43
Four main body parts of arachnids
Gnasthosoma
Propodosoma
Metapodosoma
Opisthosoma
44
bears the third and fourth parts of legs
Metapodosoma
44
posterior part behind the fourth pair of legs, the abdomen
OR
Opisthosoma
45
Prosoma and opisthosoma
idiosoma
46
The mouthparts of arachnids are composed of the following
Chelicerae
Hypostome
Pedipalps or palpi
47
Three orders of arachnids of veterinary importance
Acarina – ticks and mites
Araneida – spiders
Scorpionidea - Scorpions
48
Four Sub-orders of Veterinary Importance under Order Acarina:
Ixodidae – ticks
Mesostigmata – mites
Trombidiformes – mites
Sarcoptiformes – mites
49
This sub-order is divided into 2 big groups depending on the absence or presence of a dorsal shield, the scrutum.
IXODIDAE
50
(Soft ticks) – without scrutum
Family Argasidae
51
(Hard Ticks) – with scrutum
Family Ixodidae
52
Under family Argasidae, this genus has body distinctly flattened. Integument leathery, no dorsal shield
Genus Argas
53
(fowl tick) – chickens, turkeys, pigeons, ducks, ostriches, canaries, etc
Argas persicus
54
(pigeon tick) – pigeon, doves
Argas reflexus
55
caused by Borella anserine
Avian Spirochaetosis
56
caused by Aegyptianella pullorum
Avian Piroplasmosis or Aegyptianellosis
57
what causes Avian Piroplasmosis or Aegyptianellosis
Aegyptianella pullorum
58
what causes Avian Spirochaetosis
Borella anserine
58
“spinose ear tick” It occurs in America and Africa. Larvae and nymphs occur in the ear of dogs, cattle, horses, and all other mammals.
Otobius megnini
58
Ornithodoros that attacks wild and domestic mammals
Ornithodoros moubata
59
Ornithodoros that occurs on the livestock in Africa and India
Ornithodoros savignyi
60
Ornithodoros that occurs in the U.S.
Ornithodoros turicata
61
Transmits: Borrelia recurrentis, the cause of relapsing fever in man
Genus Ornithodoros
62
the cause of relapsing fever in man, transmitted by genus ornithodoros
Borrelia recurrentis
62
larva attaches to a host, molt into nymph and finally adult stage on the same animal, e.g. Boophilus microplus, Boophilus annulatus
One-host tick
62
larva attaches to a host molts into nymph on the host body, nymph drops to the ground after having engorged, molts into the ground to adult (imago) which seeks a new host (one molting on the ground, one molting on the host) e.g. Rhipicephalus evertsi, R. bursa
Two-host tick
62
they drop off each time after having engorged and molt on the ground (all moltings occurs on the ground or off the host), (different host or the same host is required every instar), e.g. Ixodes ricinus, Rhipicephalus appendiculatus, R. sanguineus
Three-host ticks
63
“castor bean tick”. Common in Europe and Australia; host includes wild and domestic mammals; the principal species associated with “tick paralysis” in cattle three-host tick; transmits “red water diseases” or babesiosis of cattled (caused by Babesia bovis, B. divergens) and Anaplasmosis (caused by Anaplasma marginale), viruses of louping ill and rickettsiae “tick borne fever” of sheep.
Ixodes ricinus
64
Diseases associated with Ixodes ricinus
“tick paralysis”
“red water diseases” or babesiosis of cattled (caused by Babesia bovis, B. divergens)
Anaplasmosis (caused by Anaplasma marginale), viruses of louping ill
rickettsiae “tick borne fever” of sheep.
65
“paralysis tick” of cattle in Australia
Ixodes holocylus
66
“paralysis tick” of S. Africa
Ixodes rubicundus
66
“black legged tick” of livestock, dogs, cats
Ixodes scapularis
66
“North America cattle tick” or texas fever cattle tick; one host tick; important transmitter of Babesia bigemina and Babesia argentina (B. bovis) in U.S. and Australia.
Boophilus annulatus
67
“blue tick”, one-host tick, transmits Babesia bigemina, Anaplasma marginale, Borrelia theileri (spirochaetosis of ruminants)
Boophilus decoloratus
67
“tropical cattle tick”. One-host tick. Most common cattle tick in the Philippines. Attacks cattle, carabaos, buffaloes, sheep, goats including horse and deer; transmits Anaplasma marginale, Babesia bigemina, B. argentina (B. bovis)
Boophilus microplus (B. australis)
67
“brown ear tick” of Africa. Affects wild and domestic mammals; three-host ticks; Transmits:
Theileria parva (theileriosis or east coast fever)
T. mutans, Hepatozoon canis (hepatozoonosis)
Babesia bigemina (Piroplasmosis)
Rickettsia conorii (tick-bite fever)
Rhipicephalus appendiculatus
68
4 diseases transmitted by Rhipicephalus appendiculatus
Theileria parva (theileriosis or east coast fever)
T. mutans, Hepatozoon canis (hepatozoonosis)
Babesia bigemina (Piroplasmosis)
Rickettsia conorii (tick-bite fever)
69
“red-legged tick” of Africa. It affects livestock. Two-host tick; transmits Theileria mutans, T. parva, Babesia bigemina, B. equi
Rhipicephalus evertsi
70
on domestic animals. Two-host tick. It transmits Babesia ovis, B. equi, B. caballi, Theileria ovis, Anaplasma marginale, Coxiella burnetii
Rhipicephalus bursa
71
American dog tick. Three-host tick.
Dermacentor variabilis
71
“brown dog tick”, “kernel tick”. Cosmopolitan and common in the Philippines. Affects dogs, horses and other mammals. Three-host tick; transmits Babesia canis, B. equi, B. caballi, Hepatozoon canis, Rickettsia canis, R. conori, R. rickettsii (rocky mountain spotted fever), and Ehrlichia canis.
Rhipicephalus sanguineus
71
also known as “Rocky mountain wood tick”. Three-host tick and transmits Leptospira Pomona (Leptospirosis), Rickettsia rickettsii (Rocky mountain fever), Anaplasma marginale (anaplasmosis), Babesia canis (canine babesiosis), Coxiella burnetii (Q fever). It is the cause of American tick paralysis.
Dermacentor andersoni ( D. venustus)
71
Ornate cow tick. Three-host tick.
Dermacentor reticulatus
72
Tropical horse tick. One-host tick, vector of equine piroplasmosis
Dermacentor nitens
73
causes “sweating sickness” in cattle
Hyalomma truncatum
74
on rabbits; transmits Coxiella burnetii, Rocky mountain spotted fever and tularensis.
Haemaphysalis leporispalustris
74
“yellow dog tick”; occurs in Africa, Asia, Australia affecting carnivores and other animals; transmits B. canis, Rickettsia conorii, Coxiella burnetii
Haemaphysalis leachi leachi
74
also called the “lone star tick”. Characterized by the presence of white spot on the scutum of the female; occurs in livestock and other mammals; transmits Rickettsia ruminantium, the cause of “heart water disease”, Nairobi sheep disease and Q fever.
Amblyomma americanum
74
“cayenne tick”; transmits spotted fever and leptospirosis
Amblyomma cajennense
75
on livestock; transmits Babesia bigemina, B. motasi, A. marginale, and cause of paralysis in cattle and sheep.
Haemaphysalis cinnabarina punctata
76
“tropical bont tick”, may lay 20,000 eggs
Amblyomma variegatum
77
Genus which members are exclusively of reptiles (phytons, snakes, lizard, etc)
Genus Aponomma
78
“argentine tick”. Hosts are horses and cattle. One-host tick
Margaropus winthemi
79
Sudanese tick, “beady-legged tick”, host – giraffe. One-host tick
Margaropus reidi
