Pterodroma Atrata Bird

English Name:  Henderson Petrel
Latin Name:  Pterodroma atrata
Protonym:  Procellaria atrata BirdsAustr.[Mathews] 2 p.163
Taxonomy:  Procellariiformes / Procellariidae / Pterodroma
Taxonomy Code:  henpet1
Type Locality:  Lat. 25° 21'' S., long. 129° W., ex Solander ms.
Author:  Mathews
Publish Year:  1912
IUCN Status:  Endangered

DEFINITIONS

PTERODROMA
(Procellariidae; Ϯ Great-winged Petrel P. macroptera) Gr. πτερον pteron  wing; -δρομος -dromos  -racer, -runner  < τρεχω trekhō  to run; the gadfly petrels were so named with reference to their fast weaving flight, as if pursued by horseflies; "1. FULMAREÆ.  ...  *4. Pterodroma, Bp.   14. fuliginosa, Banks. (grisea, Kuhl nec Gm.  lugens? Soland.  atlantica, Gould.)   15. macroptera, Smith.  (brevirostris, Less.)   16. aterrima, Verr.  (carbonaria? Solander.)" (Bonaparte 1856); "Pterodroma, Bp. (Thalassoica? p. Gr. - Procellaria, p. Hombr. et Jacq. - Ossifraga, p. Reich.) Rostrum brevissimum, curvum, valde compressum: cauda cuneata. Nigrae.  Cum genere BULWERIA Procellariearum analogiam praebent. Parvulae inter congeneres conveniunt quippe statura cum gigantibus illis propriae sectionis.    M. ant. pr. Afr.  3.    1. PROCELLARIA macroptera, Smith.   ...   2. PROCELLARIA FULIGINOSA, Banks, nec Lath.   ...   *3. PROCELLARIA aterrima, Verr." (Bonaparte 1857); "Pterodroma Bonaparte, Comp. Rend. Acad. Sci. Paris, 42, 1856, p. 768. Type, by subsequent designation, Procellaria macroptera A. Smith (Coues, Proc. Acad. Nat. Sci. Phila., 1866, p. 137)." (Peters 1931, I, 60).
Var. Petrodroma, Pterodrome. 
Synon. Aestrelata, Cookilaria, Hallstroma, Oestrelatella, Proaestrelata, Rhantistes.

atrata / atratus
L. atratus  clothed in mourning  < ater  black.
● ex “Black Vulture or Carrion Crow” of Bartram 1791 (Coragyps).
● ex “Black Swan” of Phillip 1789 (Cygnus).
● ex “Black Red-tail” of Latham 1783 (?syn. Phoenicurus ochruros).