Comparative Anatomy Summary PDF

AON BMPARATINEVAR ) AMAT] Oey | | Cates O | q Ty Newel ro Mul G...

AON BMPARATINEVAR ) AMAT] Oey | | Cates O | q Ty Newel ro Mul G nes | | eins ee BS 8 Goods sy w we oo qy-5. oT! > ae > iy OX (cattle : Medray Sacia) Crest Tused SEOINOUS processes awn “sR Salas es ESS = Pe ; r | meee “4st 4 Thevactc vertebrae Baa ke horaci’ ere bre + u Lumbg.s9cva + Ls+ Caudal [Coceyea! aS 3 see ene ai a aaa) eet gree Ue Ce TET,> 04 MIS Tr rw 2:27 Fes  ; mn Deciduous } Temporary ‘teeth 7 q : I De D pm Dog y ( 3/3 : I/, 3/2 ye 2% Hore | 2. (98 Oh Shs} ) a ?. (°/u Of, 139) Or O/2 O/, Hg; a QS | Ruminaiars See ae ae =f => © a) Ss z ae ( Sv Pt : Somes 3 or (Ps 3 3) ye 7 ey Mey) = YL Serer 18 Teg emporary “de ciduo us Molars =e, a shinacsincme i Ferent oho, \.e. Jncisors , Canines | Premolars Molars DOG. short Clow hed eth, ename| restricld $ Crown SE, long C owhe eth, aoa produced entire Tooth — a Cones be rome ridge s half= nor Wee ridges ave sharp /crescent “shaped several primibve cones fused t form J too}, _Upppev Lith PM: and Jower )s} YM eee eee » Se, Cee EE eee = ied ~—ue ~——  B@ Dogan Rumi nants = Acromion (+) present Hose and Pig = Acromion (-) absent Gi in Pro 7 poorly developed ) Deg and Vig = equa] "hia ve. Supraspinous fossq°= Jotaspinous fps59 Horse and Ruminants = Unequal fossa ie. Supa seins < Letraspinows ise Pig Z Very de veloped Taber of thy Spine ot the scqaulo or “[mpezus fybercle j iss = Single greater Tubercle with BAGH: Supathochlear foremeh S pert ens double gira NSH face ot Tiere diate. ty beitk , ep Seeks Runners = double recy TP mae , ( nacswve ) es Oe inker tuberal gWDove a) most Converted re Q ‘praren eo = hictetal on because greaer weak al mos} near pute leswr tubercle | Ly s ; ‘ Oi ©) |. eee, ‘Tadis Jager ees ul No fusion | with, Jnterosseous SPACE t40) | t nS Hhan Ulba , fusten of Ame ob Ona 2/3 vane Vorb esseous } ania’ ge Pen U)ba , Stma)| fusion of k and l) at middle, ain Rorximal 10 sox a a» radius, ho Tsion, with lnferosseous space Disel 10 oe = || ij | | - el EAL SD. ar] x ‘ : = , ” 4 re. wi} =F 2 vas - - a * be mee + 7 ao. + + < ".. A oa Py Neo pn at omnes 2 ainx '? iw A ~ a => ——- : ca.. - ‘ ca 7 bs as, we * - te ABE 9 4) - voNne = Ow 2 te Nts: hale is att * ‘ ae aan - i 4. * > Bias é ad sn a 7" ~ = eens St eee  5) Metacarpal bones ( Metacarp/MCus ) a Note, fom Medial to Lenete: | ; Wb Deg ee. aon 4b Zs -) a VNotpe » Ty home MC3. > large Cannon bone y Love LP Ramian} (gen 4 ; MC2 mae Small spin} bones dliji\ Pig | D. Oe i 5 Jy rumihanty MC3 an) MICY = cannon Leone MC 5 > accessory MC bone In 08g 2 MC3 an) MCY = princigal MC bone 3 —e MC Zane MCE = accessory MC bones G) Digits Nok: fom Medi! 4o “Ladera Deeisteoh nd Sh HL Sh = 5 digits, 780 gy dalingn: S 3 3 8 : 2 a Weer eh oly = only J digt ne dt BO Ur (Sy phalanges iS Rurinants B20 Ca! L{\ oth = TN ie 7) g phates O c bee @ ae 2nd 3x L4\ Shy = A disits rE BD Pig olalatep 5 3 3 2 2 UR x Noje: ly it. - 2d and 5th. digts ave called Bieri: Jaccessory digits = hey ba Sr) and “Lb digits are cal Ihe d principal aidigits lo mus”: 20d and 55h at C4 led ACCESS Ory digit > but hy ime They have plone 27) on) 4th bee cals principal digits soir er esc” id Artiodactyla =) even- toed Ubsulaky e-9' Rum pants, Pig Hippo Peccary Wik oar ees = Bee toes ag e.g): Howe, Tap Phi ho : io oon In se. ee. ee a Dal av yet Dod Jig — S30 J phalanges sae 2. 3 7 Zz ROO She eOOIS ee Nines | | nd. pee LN i git aha) ange D3 | ar / - ey Se Sgmoideay bones yi: sui pach gs Dos 1 dowal sesa mold eee Sits Le 5 nde tor Ls} digit —_— ——_ 5 Prowena| sespinoi’ bones each pr digits as ) ondy oh Jt oat / , at fet SS joint / : plas sosumngid bone tn Abductr dich J longus A Qh hindlimb ee and | 2.2. Falella(Felellac) Won 4 Syn of each ea ondyfe Biv 2 provirnel seszmeidean lane at /near peli surface of Fetleck/Metecmnlo tf Gist Sesamoi dea havicular bone ot Coff/ in Dob! Tityphalangea) Seint Ruminats aa 3 or eee ee ee a — ’ =— 2 rex ins] Fesainotdean bet | Ye Same as horse 4) distal Kesmaidegh bone ; | | oI erctaey yy : Pig Prin cipal digits 3 ane 4 has : ane 2 wax) ah Lone ME Sanu as Dae and ruminants 1 Sista) sesamoidean bone each FPP Accessory digs 2nd 5 has only: ee WL “proximal RWSarvidedh Lone each ft! a p p Fe d i n k FeExceptBis fo c0095e! e minus the vsupoid baie jn, Aepgee dia {ning us  ‘ndlimb Skeleton - Hho bohe O§ CoXae Yoo and P94 Convex Jiac creo? * tl ZI! > acre DD. sided by ber ischiadi (ulm Sse j pin 8 sided uber ischiadteuin [sschiahe tubelsthy /Mblk lone ie, verte! | : } v7 bo 7) Jorsal - Sisheck lutea) ihe | h wok lodng > tuber coxag no pelvic symphysis pubis oriented ca ua] hy re hy mammals. : with pe |vtc Sympn ysis , PY bts oriented Verto See ad ’ ; > ~ - o-< | Medta) and Letial lip of Trchka equal poorly developed 3rd Troc — hanker ss Giecex pachawer single connecled +e Jester trochanky vig Inlertochanderic crest ho S4pla ohdyler fossq (- Pe) ipsa lip of Pochlea higher than Laka!lip — ~ ee st. es IP. OCVelO ee. oe ry eS ee a i RE a ai scien {atin Se 7 ae " ree ae ee e poe te i - —_—_—_——SQS02:0:0°.° y.. We ¥ ‘ id ‘sl i i - rc - Sl, ' Rl a A a te. a ns  : Fibula slender ne | big ager than Febul REDUCED too bead and sheFt up fo mid point of 724 Tei) 9 smell Aestsis) head _ Tone of tbula in ruminants 05 rrallec/ate Fal tnalteo!es lowe than Mikio } : Annea Pel eee Y ar TS c. : ; 24 ee , - Dh dogs: : ; 1sMTtbone js offn abren} —_——— ~ ise} hte Le eu  _— iY. ° = j bo hes IL \icere | Ps bones - Heteretpic bones /Splanchinic K OS penis > dos Os clitpridts > J00) Os Corals 2 Kyminahts (h Aart valVe Os astale /vastr, = pig Os Mal keojate > ruminants not cohsiderd hetero toprc bohe oe K mK Lyoid apparatus Deg SEC BT Hose w/ Itnquual process: ot basi hyold Lone epibyoid bone sotehine 5 absent (-) | fu sed w / Shybohyos¢ Rumnants Ww Ange tuber of basi hyoid ee x atten ra spaniitory” thy rehyerd lbohe Pig ligamentum epsh yoideam mest are not ossifed. 5 ~t x we — te r bo. o~ i ~. *. » ’ i vocal, AIS ONACREAaE =o? processes ; cuhertorm, cari ala, Dog Ppigltts A ry eiros Thyrot d : Crt cold cart la Jes tprse Eig lotis, Arytenoid (w/c cuneiform prooess ) —Thywid. Crioid cart la ges Puma E piglotis ; pry thoid (w lo Cune: orn paces). thyrord Cricoid carhla ges Pig Epigeths, Aryleroid (“lo cuncifrn prucss Thyroi)d, Cricoid carhlages Vestibular fol / th Ise. Vocal Cord 4 * dn (utninarts » NO iv O J ary nJea) veh Wcle Th hose ruminants 0i4 cunel form proce 5 g PD WMUr)) of Eaghs  an d 19 va theo mplete or bj} _ Hore and Ruminants = complete orbit ee) assole = Wile Supmorbtal fovameh “others > present 7 ~ ‘octal crest sete = Short faciq) Cres} ith Cahihe eminence fpvomihence or Juga ound Eacia tube wit aceiina| bulla er ) aie ‘ cles «only corer dwn cananT PITS _ 2,. Angular aad pmcess (+ (ornoid Condylar paces ) covonold process ) | pro cess (hah > process C HU Bonoid procs} are) adgard/ 2 pieces) C short cownoid ovo ces) ) Casal = Jeparated R and ib mandibie | | red. mandible ynandi ble | | | =f ——————————— Anan sl a in te ~ orbit % we Hoes aS: EE ee, ee a ee ee  V Lam iN Myolosy a complete fully sepaveble / distinct ae MORSE : arlanhs capes, cevicis Shovacis , lam bout a 1.) | onaisimus system Sah) 2.) Scalenus Poy = Medial and Dorsal (MD). Horse > Media| and Venta] (MV) Rumirats = oral Vental and Medial (DVM) Dr 0 Dorsal, Verba and Media) ( DVM) Dog Z on)y without Subelawus (=) 3.) Sulbclavius OMners = Subclavus (+) presnt Hove and Pig Sree ey OY pyri nein} Ruminants >. not very prominent sma] | uy) Serno cephelicas oa Sterno mast deus Sterno occipitalis : Horie. S£r0 mandi bu lari — Cattle.and Goat S¥rno mastrideus. Sternomahdi ularts Sheep Sternomastvidtus — Pig Sr notnastoideas. ‘oul ss 3 Brachiovephalicas cpsime. ) | % vicaliS | as Dog Clejdobvachia (5 Clerdomastnictus Cle ido play Horse Cleidoblachia Se Cle domas toi dea 5 Puminants Clerdobrachialis ; Cleidomastoi dens ; cleido occtpr fais a Cletdo brachalss Clerdomastridtys Clecdo 06¢} pitas Dog and Pig =a Ph om boideu) Capit) CerMicis, thoracts Horse ahd Ruminants = Rhombo deus FeCl. tho MCiS others. > present CH)  B© amihants = have 7 parts j Scapular and A cromia! part pelirideus (9 > hav oly ] art = ho divisior) 1 Cattle = 4 heads of T brachii (Jabal medial, long accessory) heads ( lafra) medial, long ) only (h DOG 7 Sepaa ble / distinct Accesso’ hea | fe and Sheep < pot comple tery sepnralte Accessory head tom med head ( 7 eat = Somewhat Fe pave bk Accessory head \ a wenn: RRL RS See z Re * only J ere of inserton Cbasic: radial tu berasity ) pee Ritoe bl io a Re fendon of Th Sela woe | ——— - Pood a + Piatt  i uae = only in DOG | ES ie) Pronator a 14) Brach 2 -Ohly An YOXe) = Short digital aA Flexor diziforam brews = Only in DOG! p) e < 20) Bi ceps_ finer = | Dog spl eTeRS — | Howse. 2 heads of Onign4y aes ahdAes Ruminants Glufeobicps 7 Dimas mars fused wit Supe |. | Pig | 6 Indies Wem y) | > : gluteus De) Middle oheus Dos. - (eR ritormis Osher, Glu reus BCCESSONUS © 72.) Intra) olbturrr log and Hoe = Internal obtuiarr pvesent (+) - Ruminants. and Pig > linterna) obfumtr absent (=) replaced by Intapelvic part of Ext. obturator Ps). Q a Te OVS 4 rad A Bae = shave 4} heads {.varhs Ielera).5, medialis. (OFrmedius ee @ Pable Jisgamen} - (Smal Ruvinan's) | 4 fee etal | Doo , Sheep , Goa+ Pro) Chickeh re= 1 Port] lay 79. = de pile j a geentaeics: Pek | ee = Cottle.= 3 Patel | ly. = Media) (Lane Rarinants) Meddle aes ty ; ti , oe aa ay wid :. a ’ |) Pome |IMAPio aa cr Se fe TN ) le \, See. Sra Rea i SE Sa Sa pv US | sh 7 aka) Dog > divided S4ovius a, others = not di video : ey Fike arts coxae =onky present Ct) in Dog and Horse - Exdensor ha) laci’s longus = EERE C1 only |1h Dog Sheep Pig Soleus : ee ey, , Dog = absent aS others > presenCHt) : > very wel] developed Soleus | Pia  eroneus longus ie ae ) (afaheous nusobes” ———— Dog ee): | is oo Platysma Nay eee | ee tte C= )abent = cll) petataeous - Ruminanls C+) Morty distinc} (Cutaneous rund = baste alls) ) eG ee (+) ee or noe | Curireous 6mao branes — a — a) & aa | | ie ear picts * =e “EE te CH eae Saco mee Mediat o75t exer “iF GE Bee Po be J t5ifal Llexet Ge, Raininants Pig = 3 pact /bellies & senbY —_ »? x o- | Ry : gs D hi Frum , Goar > C+) | —- * D) og : Cay - Sheep | | aige Rumihant C=) (oF in | R. small or Pot So ca | Horse | = Vy Doq > Planum )asagle ; = Srall Rurinarts > Planum nasal nasplabrale muzzk) a 4 Horse and |_ age ruininants > Planum x =. Danum voshale (snout ) Pig Tapetur luctim —— Praard =a Chicken = have NO Tape tum luckd oe) -——-—— ae Others = present C+) longue = Dog = has dowal trediah grove. and LY S59 Horse Raminants = has tory Ting uae and fb55a Jinguae | e ABSENT ©) Foliak papilla > Iie — Lemicalar papilla ONLY PRESENT jn Kuminants Howse = rasa) divericulim CPalre hosts)“) Ruminants = Suburethval divectoulum. —_e_ Pig = Pharynges | ; Gastric Prepuhal Subu rethte | divert ey lum. jie 2 Sra : a : hy i ae oe peal 3 ae Hove = Vtvathovaci | Pe aranais = Cervical and thoracic Pig = Copia) cervical, tharmcic & “Treiches | fh | | Pare, lin Pig. laches) nh 95 over lapping Hachealis muscle. 3 In Deyo yRormias tacheals muscle GED = OF. ns de () ee \ | Syledemee — ae (FEE Of fo, “4 eee // shia'ed > Vol lun tary a8) \ ‘ Dow = strafed \\ +h voughour Srnocth in Vo luntary / Howse = crania} 2f9 striated | cauda] 2/9 smetth Raumib ants = strated all +hroiginou} Pr > strated (year cavdig Linque facial vein Aaa eget en ) ae = have |snguetacta vein wy) ae a Linguo facia) unk — ae | Doo Small Sonatas p; Sims> have NO | ing ue facia | yunh D Cs Separaze On IN Dr )ingua] 4: and Facial a morse.) Jarge Ruminants = ) ths uetactal trunk FD Facial ackey : INYameaN = Siena: - sae G4 ) a. as se by Inge TRANSVERSE FACIAL ARTERY r3, = §mal| devia Be eee by iarA~ | e BUCCAL ARTERY = Commo _Carstid artery — 2 ee secre org Be Tele contd «ond Ceapitala. \, Ruminants > Tyntewnal Cavthid G. is a branch Com Moy) of Deri pita it fom Care tid a. Gilg chsh gf axeInkl, edR-subclevcouithd a. a,towfonBCT aon oooh a | _ forte arch aie Pe urranee dictty for Porht: Ee i Dos and Pig = “ivaite ach Nave Dbanches : Left Subclavah a. and Brachiogphaliz Tu), vce mori Ruminants = - aovetic avch onky ‘1 oranch : B rachidcephal iC Trunk b Fro Boys = Dog = bycaropd Tun aq sen} ) Horse 9ed-Rumihants > LL. subclavian o- a fom Rrechid ceph cht ‘a ae bicantd tut ee (+) Teunk 14rat 7 Cecr) wt : a. >, - ubclawie a Q 7407 sulocla@n Bee ain a Q. gulch” ee ee y Gao. = Subclanan a. Com i Pescara herte Lae cca |! VFA icarh cw Bicurdhd- is a Son ie R/ HAR Me - : come a _Comnary c- corponnl Sean ) | bog ae | TAG HORSE and RUMIN ANTS “a zs BS Co. ~L “1 CS QO a cs S s \ 2)aa Cs “| we fT E> | Cranal | Causal | Cranial | C vanial Cranial) Caudal Cronica | “I 3 3 Ss ieger | ae (not: vided ) es =. mE | | Creel Cat Caudal cranial | ~— ca n \ Caudal cvantal | sre Fe s ah eel ech | ~ T Crarial clase) AB ad ig na i ake coudal canta | \: Re > with Tacheal bronchus /-Eprovnchus sed | fe. on Right Cranial. lobe - oe a Sl i ees + ET ee es LY _ eee geet. : ‘ 4 * oeet Wee ee ae ae. z. ; Aeaown ie, 8 2 ome eee Ca Crone) - Caudal Canra Caud a) f Coarral Grane ude) Connie aN Cranial) obe divide 4 7 * -A , ~~ a oo ” == ~ “No ee. aX a = * Peeee + meas Ae 3 ‘ : : “ F 3 t. S z) 7 : Ps % - “s}  © Laver | Raoht | lot | Quadvate = = a Dos Medial Laleva| Medal ape + | A es sees Yye | undivided Medial lL ateva} | +f | ene proces) Rutnivants Undivided ear ate | rae eae Pia Medcal , Lateral Medial , | adeva | | +- | Caudeate process Ye SS : eee | eR » o* S a a I a = € 4g3 es nel = a ee aT ya - os ence! nS pala talk et Sa Sa, al ila a bie ers = eo ae reer OI is lea or ere — ito ata RO ee..,** FLAS OR FT : aT fore - *. ————_— * *» gt. he e ee * < id  Paige Lwiteshne (LT) > princippa\ q). TO Rumen lout with addinoy ruminal 4 plenit or )- gasinc 4: lok gash eptpleic ar Spleni G: + Right ST eft Yuminal Ur Ryarinole—onigih Hey be ton 7 ewiabrerch of Letotice a Ruminents | meet Hash pers | ‘Ke glso Rotculay a, = variable ovaih Pio < ony Z. branches : Neoatic and Spenic CG. ec Qastic 7s NOW a bvahch ot Splenic a. Cyanial Mesenteric ea ee a. middle coltc o: No u co p aacoli Hla, Ce ‘eal br. Do y) i }.) SOUS Yeu < ieoce c A 2.) Caudal pencreatico duodtnel 4. aa Cecal 4. 3°) Je}Uha) 9.0. | \leq) aa. called Doraa\ Colic %- a\so rn Nese PERN Colic a.) will supply EDT and KDC Right HOvse a 1) ¢ OMMa Turk es a bey pancheahtodia : denal o. ee wt eect arn Ate e- | ! 2s Cauda. ll i i The at pelvViic Texa re 2.) Je : un - e Q.0. Vi, PY Poesy feelin. Ja ; | G. Lateral and edial Cecal a. jheoceco colic BD aed wil suoy RVC od | VC Se|n cd also called Colic a. a) ) colic VentVente A: ) pai van ches a 2 caudal Qo crewh ome cbr q: Md \e colic a. Mg cout ayn #.) co o ‘Llcee colic a. < Colic WY.