** Table of contents, bibliography of On the Origin of Species – links to text and images of all six British editions of The Origin of Species, the 6th edition with additions and corrections ( final text ), the first American edition, and translations into Danish, Dutch, French, German, Polish, Russian and Spanish.

** Convention on International Trade in Endangered Species of Wild Fauna and Flora

** Species

** Species diversity, the effective number of species represented in a data set

** Species cirrostratus fibratus ( Cs fib ): Fibrous Cs less detached than cirrus ( C < sub > H </ sub > 8 except C < sub > H </ sub > 5 or 6 if increasing in amount ).

** Species cirrostratus nebulosus ( Cs neb ): A featureless veil of high cloud covering the entire sky ( C < sub > H </ sub > 7 ).

** Species altocumulus stratiformis ( Ac str ): Sheets or relatively flat patches of Ac ( synoptic coding determined by predominant variety or by genitus mother cloud ).

** Species altocumulus lenticularis ( Ac len ): Lens-shaped middle cloud ( C < sub > M </ sub > 4 ).

** Species altocumulus castellanus ( Ac cas ): Turreted middle cloud ( C < sub > M </ sub > 8 ).

** Species altocumulus floccus ( Ac flo ): Tufted middle cloud ( C < sub > M </ sub > 8 ).

** Species: None ( always nebulous or featureless ).

** Species stratocumulus stratiformis ( Sc str ): Sheets or relatively flat patches of Sc.

** Species stratocumulus lenticularis ( Sc len ): Lens-shaped low cloud.

** Species stratocumulus castellanus ( Sc cas ): Turreted low cloud.

** Species stratus fractus ( St fra ): A ragged broken up sheet of St that often forms in precipitation ( C < sub > L </ sub > 7 ) falling from a higher cloud deck.

** Species: None ( always nebulous or featureless ).

** Endangered Species Act of 1973

** Species Beilong virus

** Species: Alphacoronavirus 1, Human coronavirus 229E, Human Coronavirus NL63, Miniopterus Bat coronavirus 1, Miniopterus Bat coronavirus HKU8, Porcine epidemic diarrhea virus, Rhinolophus Bat coronavirus HKU2, Scotophilus Bat coronavirus 512

** Species: Betacoronavirus 1, Human coronavirus HKU1, Murine coronavirus, Pipistrellus Bat coronavirus HKU5, Rousettus Bat coronavirus HKU9, Severe acute respiratory syndrome-related coronavirus, Tylonycteris Bat coronavirus HKU4

** Species: Avian coronavirus, Beluga whale coronavirus SW1

** Species in the genus Rutilus, especially:

** Species Inia geoffrensis Amazon river dolphin

** Brown bullhead, Ameiurus nebulosus

** V. b. nebulosus, Clouded Monitor

** Japanese Clouded Salamander ( Hynobius nebulosus )

** St Basil, On Virginity.

** Beheading of St. John the Baptist

** First mentioning of Saul ( St. Paul ) in the Bible ( 7: 58 )

** The Doom of St. Querec ( 1875 )

** Waltharius by Ekkehard of St. Gall ( Latin ); about Walter of Aquitaine

** 2nd Foreign Engineer Regiment ( 2 < sup > e </ sup > REG ), based in St Christol

** Vidovdan, celebrating St. Vitus ( Eastern Orthodox Church )

** Nativity of St. John the Baptist

** Macrina the Younger, Sister of St.

** St. Elian

** St George's Day related observances ( Eastern Orthodox Church ):

** Basseterre to St. Peter's traveling north, starting at College Street Ghaut

** St. Louis County, Missouri

** Greater St. Louis ( Metropolitan Statistical Area )

** St. Louis Public Library

** The PGA golf tour cancelled the World Golf Championships at the Bellerive Country Club in St. Louis, Missouri.

** Michaelmas, feast of the Archangels St. Michael, St. Gabriel, and St. Raphael.

** St. Mary's church, a formerly Franciscan aisled hall built in the 14th century

** St. James's church ( often mistakenly called St Jacob's ), a basilica from the 14th century, with monumental wall paintings and Gothic stalls

** St Martin-in-Meneage

** St Anthony-in-Meneage

** St Keverne