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Pacific Screech-Owl or Oaxaca Screech Owl

Megascops [cooperi or lambi] (= Megascops cooperi) (Ridgway, 1878)

You can select up to 8 checklists to perform a comparison of taxonomic authorities for this taxon and related concepts:

You can also use one of the pre-defined group of taxonomic authorities below:

The table provided below compares authorities for this taxon and related concept. Names in red are those that differ from the name in the column located immediately to the left.
Species concept Howard and Moore 1st editionHoward and Moore 2nd editionHoward and Moore 3rd edition (as published)Howard and Moore 3rd edition (incl. corrigenda 8)Howard and Moore 4th edition (incl. corrigenda vol.1-2)
Megascops [kennicottii, cooperi or lambi]  
 
 
 
 
 
 
 
 
 
* Megascops kennicottii  
 
Otus kennicotti
Western Screech Owl
Otus kennicotti
Western Screech Owl
Otus kennicottii
Western Screech Owl
Megascops kennicottii
Western Screech Owl
Megascops kennicottii [kennicottii]  
 
 
 
 
 
 
 
 
 
Megascops kennicottii kennicottii  
 
 
 
Otus kennicotti kennicotti
 
Otus kennicottii kennicottii
 
Megascops kennicottii kennicottii
 
Megascops kennicottii kennicottii (kennicottii)  
 
Otus kennicotti kennicotti
 
 
 
 
 
 
 
[Megascops kennicottii kennicottii (brewsteri)]  
 
Otus kennicotti brewsteri
 
 
 
 
 
 
 
[Megascops kennicottii kennicottii (saturatus)]  
 
Otus kennicotti saturatus
 
 
 
 
 
 
 
Megascops kennicottii [bendirei or macfarlanei]  
 
 
 
Otus kennicotti bendirei
 
Otus kennicottii bendirei
 
 
 
Megascops kennicottii bendirei  
 
 
 
 
 
 
 
Megascops kennicottii bendirei
 
Megascops kennicottii bendirei (bendirei)  
 
Otus kennicotti bendirei
 
 
 
 
 
 
 
[Megascops kennicottii bendirei (quercinus)]  
 
Otus kennicotti quercinus
 
 
 
 
 
 
 
Megascops kennicottii macfarlanei  
 
Otus kennicotti macfarlanei
 
 
 
 
 
Megascops kennicottii macfarlanei
 
Megascops kennicottii aikeni  
 
 
 
Otus kennicotti aikeni
 
Otus kennicottii aikeni
 
Megascops kennicottii aikeni
 
Megascops kennicottii aikeni (aikeni)  
 
Otus kennicotti aikeni
 
 
 
 
 
 
 
[Megascops kennicottii aikeni (inyoensis)]  
 
Otus kennicotti inyoensis
 
 
 
 
 
 
 
[Megascops kennicottii aikeni (mychophilus)]  
 
Otus kennicotti myochophilus
 
 
 
 
 
 
 
[Megascops kennicottii aikeni (cineraceus)]  
 
Otus kennicotti cineraceus
 
 
 
 
 
 
 
[Megascops kennicottii aikeni (gilmani)]  
 
Otus kennicotti gilmani
 
 
 
 
 
 
 
Megascops kennicottii cardonensis  
 
 
 
Otus kennicotti cardonensis
 
Otus kennicottii cardonensis
 
Megascops kennicottii cardonensis
 
Megascops kennicottii cardonensis (cardonensis)  
 
Otus kennicotti cardonensis
 
 
 
 
 
 
 
[Megascops kennicottii cardonensis (clazus)]  
 
Otus kennicotti clazus
 
 
 
 
 
 
 
Megascops kennicottii xantusi  
 
Otus kennicotti xantusi
 
Otus kennicotti xantusi
 
Otus kennicottii xantusi
 
Megascops kennicottii xantusi
 
Megascops kennicottii yumanensis  
 
 
 
Otus kennicotti yumanensis
 
Otus kennicottii yumanensis
 
Megascops kennicottii yumanensis
 
Megascops kennicottii suttoni  
 
 
 
Otus kennicotti suttoni
 
Otus kennicottii suttoni
 
Megascops kennicottii suttoni
 
Megascops kennicottii suttoni (suttoni)  
 
Otus kennicotti suttoni
 
 
 
 
 
 
 
[Megascops kennicottii suttoni (sortilegus)]  
 
Otus kennicotti sortilegus
 
 
 
 
 
 
 
Megascops kennicottii vinaceus  
 
 
 
Otus kennicotti vinaceus
 
Otus kennicottii vinaceus
 
Megascops kennicottii vinaceus
 
Megascops kennicottii vinaceus (vinaceus)  
 
Otus kennicotti vinaceus
 
 
 
 
 
 
 
[Megascops kennicottii vinaceus (sinaloensis)]  
 
Otus kennicotti sinaloensis
 
 
 
 
 
 
 
Megascops [asio, kennicottii, cooperi, lambi or seductus]  
 
 
 
 
 
 
 
 
 
Megascops [asio, kennicottii, cooperi or lambi]  
 
 
 
 
 
 
 
 
 
Megascops [asio or lambi]  
 
 
 
 
 
 
 
 
 
Megascops [asio or kennicottii]  
 
 
 
 
 
 
 
 
 
* Megascops asio  
 
Otus asio
Eastern Screech Owl
Otus asio
Eastern Screech Owl
Otus asio
Eastern Screech Owl
Megascops asio
Eastern Screech Owl
Megascops asio [asio]  
 
 
 
 
 
 
 
 
 
Megascops asio [asio or naevius]  
 
 
 
Otus asio asio
 
Otus asio asio
 
Megascops asio asio
 
Megascops asio asio  
 
Otus asio asio
 
 
 
 
 
 
 
[Megascops asio asio (ocreatus)]  
 
 
 
 
 
 
 
 
 
[Megascops asio asio (carolinensis)]  
 
 
 
 
 
 
 
 
 
Megascops asio naevius  
 
Otus asio naevius
 
 
 
 
 
 
 
Megascops asio maxwelliae  
 
 
 
Otus asio maxwelliae
 
Otus asio maxwelliae
 
Megascops asio maxwelliae
 
Megascops asio maxwelliae (maxwelliae)  
 
Otus asio maxwelliae
 
 
 
 
 
 
 
[Megascops asio maxwelliae (swenki)]  
 
Otus asio swenki
 
 
 
 
 
 
 
Megascops asio hasbroucki  
 
Otus asio hasbroucki
 
Otus asio hasbroucki
 
Otus asio hasbroucki
 
Megascops asio hasbroucki
 
Megascops asio floridanus  
 
Otus asio floridanus
 
Otus asio floridanus
 
Otus asio floridanus
 
Megascops asio floridanus
 
Megascops asio mccallii  
 
 
 
Otus asio mccallii
 
Otus asio mccallii
 
Megascops asio mccallii
 
Megascops asio mccallii (mccallii)  
 
Otus asio mccallii
 
 
 
 
 
 
 
[Megascops asio mccallii (semplei)]  
 
Otus asio semplei
 
 
 
 
 
 
 
[Megascops asio mccallii (enano)]  
 
 
 
 
 
 
 
 
 
* Megascops seductus  
 
Otus seductus
Balsas Screech Owl
Otus seductus
Balsas Screech Owl
Otus seductus
Balsas Screech Owl
Megascops seductus
Balsas Screech Owl
Megascops seductus (seductus)  
 
Otus seductus seductus
 
 
 
 
 
 
 
[Megascops seductus (colimensis)]  
 
Otus seductus colimensis
 
 
 
 
 
 
 
Megascops [cooperi or lambi]  
 
Otus cooperii
Pacific Screech Owl
Otus cooperi
Pacific Screech Owl
Otus cooperi
Pacific Screech Owl
Megascops cooperi
Pacific Screech Owl
* Megascops cooperi  
 
 
 
Otus cooperi cooperi
 
Otus cooperi cooperi
 
Megascops cooperi cooperi
 
Megascops cooperi cooperi  
 
Otus cooperii cooperii
 
 
 
 
 
 
 
Megascops cooperi chiapensis  
 
Otus cooperii chiapensis
 
 
 
 
 
 
 
* Megascops lambi  
 
 
 
Otus cooperi lambi
 
Otus cooperi lambi
 
Megascops cooperi lambi
 

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