ଥେରୋପୋଡ଼ (Theropoda; ଗ୍ରୀକ୍ ଶବ୍ଦାର୍ଥ "beast feet" ) ସରିସ୍କିଆନ ଡାଇନୋସରମାନଙ୍କର ଏକ ସମୂହ ଅଟେ । ଥେରୋପୋଡ଼ ମାନଙ୍କର ପୂର୍ବଜ ମାଂସାଶୀ ଥିଲେହେଁ, ସମୟକ୍ରମେ କେତେକ ତୃଣଭୋଜୀ , ଉଭୟଭକ୍ଷୀ , ମତ୍ସଭକ୍ଷୀ , ଏବଂ କୀଟ-ପତଙ୍ଗଭକ୍ଷୀ ଭାବେ ବିବର୍ତ୍ତିତ ହୋଇଯାଇଥିଲେ ।
Pteropoda , marine gastropods ସହିତ ଭ୍ରମିତ ହେବେନି !
Quick Facts ବିଜ୍ଞାନଭିତ୍ତିକ ଶ୍ରେଣୀବିଭାଗ, Subgroups ...
Theropodsଜୀବାଶ୍ମ କାଳ:
Late Triassic – Present , 231.4–0
Ma
PreЄ
Є
O
S
D
C
P
T
J
K
Pg
N
Restored skeleton of Eodromaeus murphi
ବିଜ୍ଞାନଭିତ୍ତିକ ଶ୍ରେଣୀବିଭାଗ
ସାମ୍ରାଜ୍ୟ:
ପ୍ରାଣୀ ସାମ୍ରାଜ୍ୟ
ଗୋଷ୍ଠୀ:
ବାଇଲାଟେରିଆ
ପର୍ବ:
କୋର୍ଡାଟା
ମହାଶ୍ରେଣୀ:
ଟେଟ୍ରାପୋଡା
ଗୋଷ୍ଠୀ:
ଡାଇନୋସରିଆ
Clade :
Saurischia
ଗୋଷ୍ଠୀ:
ଥେରୋପୋଡ଼ା Marsh , 1881
Subgroups[1]
† Daemonosaurus
† Eodromaeus
† Tawa
† Herrerasauridae
Neotheropoda
Close
ପ୍ରଧାନ ଗ୍ରୁପ ଗୁଡ଼ିକ
Ceratosaurus , a ceratosaur
Irritator , a spinosaur
Microraptor , a dromaeosaur
Passer domesticus , an avian, and the world's most widespread extant wild theropod.[2]
ନିମ୍ନରେ ବିବର୍ତ୍ତନ ଅନୁସାରେ ଥେରୋପୋଡ଼ ସମୂହ ଗୁଡ଼ିକର ଏକ ସରଳୀକୃତ ଶ୍ରେଣୀବିଭାଗ ଦିଆଯାଇଛି ଏବଂ ସେଗୁଡ଼ିକୁ Holtz (2008)ଙ୍କ "ମେସୋଜୋଇକ ଡାଇନୋସର ଗୁଡ଼ିକର ତାଲିକା" ଅନୁସାରେ ସଜଯାଇଛି ।[3] ଏହାର ବିସ୍ତ୍ରୁତ ସଂସ୍କରଣ ଡାଇନୋସର ଶ୍ରେଣୀବିଭାଗରେ ମିଳିପାରିବ । ଏଠାରେ ବ୍ୟବହୃତ cross (†) ଚିହ୍ନଟି no living members ଗୁଡ଼ିକୁ ସୂଚାଉଛି ।
†Herrerasauria (early bipedal carnivores)
†Coelophysoidea (small, early theropods; includes Coelophysis and close relatives)
†Dilophosauridae (early crested and carnivorous theropods)
†Ceratosauria (generally elaborately horned, the dominant southern carnivores of the Cretaceous)
Tetanurae ("stiff tails"; includes most theropods)
†Megalosauroidea (early group of large carnivores including the semi-aquatic spinosaurids)
†Carnosauria (Allosaurus and close relatives, like Carcharodontosaurus )
Coelurosauria (feathered theropods, with a range of body sizes and niches)
†Compsognathidae (early coelurosaurs with reduced forelimbs)
†Tyrannosauridae (Tyrannosaurus and close relatives; had reduced forelimbs)
†Ornithomimosauria ("ostrich -mimics"; mostly toothless; carnivores to possible herbivores)
†Alvarezsauroidea (small insectivores with reduced forelimbs each bearing one enlarged claw)
Maniraptora ("hand snatchers"; had long, slender arms and fingers)
†Therizinosauria (bipedal herbivores with large hand claws and small heads)
†Scansoriopterygidae (small, arboreal maniraptors with long third fingers)
†Oviraptorosauria (mostly toothless; their diet and lifestyle are uncertain)
†Archaeopterygidae (small, winged protobirds)
†Dromaeosauridae (small- to medium-sized theropods)
†Troodontidae (small, gracile theropods)
Avialae (birds and extinct relatives)
†Omnivoropterygidae (large, early short-tailed avialans)
†Confuciusornithidae (small toothless birds)
†Enantiornithes (primitive tree-dwelling, flying birds)
Euornithes (advanced flying birds)
†Yanornithiformes (toothed Cretaceous Chinese birds)
†Hesperornithes (specialized aquatic diving birds)
Aves (modern, beaked birds and their extinct relatives)
ଅନ୍ୟାନ୍ୟ ସମ୍ପର୍କୀୟ
ନିମ୍ନୋକ୍ତ family treeଟି ପ୍ରଧାନ ଥେରୋପୋଡ଼ ଗ୍ରୁପ ଗୁଡ଼ିକର ସମ୍ପର୍କୀୟମାନଙ୍କର ଉତ୍ପତ୍ତିକୁ ସୂଚାଉଛି । ଏହାକୁ ୨୦୧୦ ମସିହା ସୁଦ୍ଧା କରାଯାଇଥିବା ବିଭିନ୍ନ ଗବେଷଣା ଆଧାରରେ ତିଆରି କରାଯାଇଛି । [4]
Theropoda
†Herrerasauridae
†Eoraptor
†Eodromaeus
†Daemonosaurus
†Tawa
Neotheropoda
†Coelophysoidea
†Dilophosauridae
Averostra
Holtz, Thomas R. Jr. (2012). Dinosaurs: The Most Complete, Up-to-Date Encyclopedia for Dinosaur Lovers of All Ages , Winter 2011 Appendix . Anderson, Ted R. (2006). Biology of the Ubiquitous House Sparrow: from Genes to Populations. Oxford: Oxford University Press. ISBN 0-19-530411-X . Holtz, Thomas R. Jr. (2011) Dinosaurs: The Most Complete, Up-to-Date Encyclopedia for Dinosaur Lovers of All Ages, Winter 2011 Appendix. Hendrickx, C.; Hartman, S.A.; Mateus, O. (2015). "An Overview of Non- Avian Theropod Discoveries and Classification". PalArch’s Journal of Vertebrate Palaeontology . 12 (1): 1–73.
ଉଇକିମିଡ଼ିଆ କମନ୍ସରେ
Theropoda
ବାବଦରେ ମାଧ୍ୟମ ରହିଛି ।