AmeisenAmeisenAsselnAsseln
BienenBienenEintagsfliegenEintagsfliegen
FangschreckenFangschreckenFliegenFliegen
HeuschreckenHeuschreckenHummelnHummeln
KäferKäferLibellenLibellen
MückenMückenNetzflüglerNetzflügler
OhrwürmerOhrwürmerPflanzenläusePflanzenläuse
SchmetterlingeSchmetterlingeSchnabelfliegenSchnabelfliegen
SchnakenSchnakenSpinnentiereSpinnentiere
StaubläuseStaubläuseTausendfüßerTausendfüßer
TermitenTermitenWanzenWanzen
WespenWespenZikadenZikaden
INSEKTOIDGERENGDARK LIGHT
Home Arthropoda Impressum Kontakt
TAXFAMGENSPESUB
Checkliste der Unterordnung Apocrita Gerstaecker, 1867 (Legwespen)
für die Region San Patricio County (Texas, USA)


Klasse
 
Insecta
Linnaeus, 1758
Freikiefler, Insekten, Kerbtiere, Kerfe
212
1109
1433
Familien
Gattungen
Arten
 
Taxom
 

Unterklasse
 
Pterygota
Lang, 1888
Fluginsekten
212
1109
1433
Familien
Gattungen
Arten
 
Taxom
 

Teilklasse
 
Neoptera
van der Wulp, 1890
Neuflügler
201
1077
1368
Familien
Gattungen
Arten
 
Taxom
 

Überordnung
 
Holometabola
Heider, 1889
Holometabolen Insekten
137
901
1177
Familien
Gattungen
Arten
 
Taxom
 

Ordnung
 
Hymenoptera
Linnaeus, 1758
Hautflügler
29
144
201
Familien
Gattungen
Arten
 
Taxom
 

Unterordnung
 
Apocrita
Gerstaecker, 1867
Legwespen, Schnürwespen, Stechimmen, Stechwespen
26
139
198
Familien
Gattungen
Arten
 
Taxom
 


Familienliste für San Patricio County
26 Familien mit 198 Arten und 2 Unterarten
#DIHMBFSAPECVL
Diapriidae Latreille, 17960ArtenTaxom
Ichneumonidae Latreille, 1802Echte Schlupfwespen5ArtenTaxom
Halictidae Thomson, 1869Schmalbienen und Furchenbienen15ArtenTaxom
Mymaridae (Haliday, 1833)Eierschlupfwespen0ArtenTaxom
Braconidae Latreille, 1829Brackwespen3ArtenTaxom
Formicidae Latreille, 1809Ameisen87ArtenTaxom
Sphecidae Latreille, 1802Grabwespen6ArtenTaxom
Andrenidae Webster, 1913Erdbienen5ArtenTaxom
Apidae Latreille, 1802Bienen31ArtenTaxom
Pompilidae Latreille, 1805Wegwespen3ArtenTaxom
Eulophidae Westwood, 1829Erzwespen4ArtenTaxom
Megachilidae Schenk, 1860Bauchsammlerbienen17ArtenTaxom
Crabronidae Latreille, 1802Grabwespen9ArtenTaxom
Scelionidae (Haliday, 1839)1ArtTaxom
Encyrtidae Walker, 18370ArtenTaxom
Chrysididae Latreille, 1802Goldwespen1ArtTaxom
Colletidae Lepeletier, 1841Kropfbienen4ArtenTaxom
Mutillidae André, 1907Ameisenwespen0ArtenTaxom
Megaspilidae Ashmead, 18930ArtenTaxom
Vespidae (Leach, 1815)Echte Wespen2ArtenTaxom
Bethylidae Halliday, 1839Plattwespen0ArtenTaxom
Liopteridae Ashmead, 18951ArtTaxom
Eucharitidae Latreille, 18091ArtTaxom
Pelecinidae Haliday, 18391ArtTaxom
Perilampidae Latreille, 18091ArtTaxom
Eurytomidae Walker, 18321ArtTaxom


Gattungen für San Patricio County
139 Gattungen mit 198 Arten
#ABCDEFGHKLMNOPSTVXYZ
Acanthopria Ashmead, 1896
0ArtenTaxom
Adelognathus Holmgren, 19901ArtTaxom
Agapostemon Guérin-Ménev..., 18724ArtenTaxom
Alaptus Westwood, 1839
0ArtenTaxom
Aleiodes Wesmael, 1838
0ArtenTaxom
Amblyopone Erichson, 18441ArtTaxom
Ammophila W. Kirby, 1843Sandwespen2ArtenTaxom
Andrena Fabricius, 2018Erdbienen3ArtenTaxom
Anomalon Panzer, 18351ArtTaxom
Aphaenogaster Mayr, 19154ArtenTaxom
Apis Linnaeus, 1758Honigbienen1ArtTaxom
Aporus Spinola, 01ArtTaxom
Aprostocetus Westwood, 1833
0ArtenTaxom
Ashmeadiella Cockerell, 18371ArtTaxom
Augochlora Smith, 1853
0ArtenTaxom
Augochlorella Sandhouse, 19661ArtTaxom
Augochloropsis Cockerell, 17931ArtTaxom
Bassus Fabricius, 18651ArtTaxom
Bembix Fabricius, 18931ArtTaxom
Bombus Latreille, 1878Hummeln11ArtenTaxom
Brachymyrmex Mayr, 18931ArtTaxom
Bracon Fabricius, 1805
0ArtenTaxom
Calotelea Westwood, 1837
0ArtenTaxom
Camponotus Mayr, 1870Holzameisen11ArtenTaxom
Cephalotes Latreille, 19151ArtTaxom
Cheiloneurus Westwood, 1833
0ArtenTaxom
Chrysis Linnaeus, 17911ArtTaxom
Chrysonotomyia Ashmead, 1904
0ArtenTaxom
Clitemnestra Spinola, 18241ArtTaxom
Closterocerus Westwood, 1833
0ArtenTaxom
Coelioxys Latreille, 1872Kegelbienen2ArtenTaxom
Colletes Latreille, 1837Seidenbienen2ArtenTaxom
Crabro Fabricius, 1784Silbermundwespen1ArtTaxom
Cremastobaeus Ashmead, 1893
0ArtenTaxom
Crematogaster Lund, 18704ArtenTaxom
Cyphomyrmex Mayr, 18531ArtTaxom
Dasymutilla Ashmead, 1899
0ArtenTaxom
Dendrocerus Ratzeburg, 1852
0ArtenTaxom
Diadasia Patton, 18724ArtenTaxom
Dialictus Robertson, 1902
0ArtenTaxom
Dianthidium Cockerell, 18541ArtTaxom
Dicladocerus Westwood, 19951ArtTaxom
Diplazon Nees, 17811ArtTaxom
Dorymyrmex Mayr, 19363ArtenTaxom
Dufourea Lepeletier, 1898Glanzbienen1ArtTaxom
Dusona Cameron, 1901
0ArtenTaxom
Elachertus Spinola, 1811
0ArtenTaxom
Elaphropoda Lieftinck, 19661ArtTaxom
Euderus Walker, 1829
0ArtenTaxom
Eumenes Latreille, 0Pillenwespen1ArtTaxom
Euplectrus Westwood, 1832
0ArtenTaxom
Florilegus Robertson, 18781ArtTaxom
Forelius Emery, 18791ArtTaxom
Formica Linnaeus, 1893Echte Waldameisen6ArtenTaxom
Glyptapanteles Ashmead, 1904
0ArtenTaxom
Goniozus Förster, 1856
0ArtenTaxom
Gryon Haliday, 1833
0ArtenTaxom
Halictus Latreille, 1895Furchenbiene2ArtenTaxom
Hapalomellinus Ashmead, 19201ArtTaxom
Hemiptarsenus Westwood, 1833
0ArtenTaxom
Heriades Spinola, 1872Löcherbienen1ArtTaxom
Hoplitis Klug, 1888Mauerbienen1ArtTaxom
Horismenus Walker, 1843
0ArtenTaxom
Hylaeus Fabricius, 1837Maskenbienen2ArtenTaxom
Hypoponera Santschi, 18871ArtTaxom
Kiefferiella Ashmead, 19561ArtTaxom
Labidus Jurine, 18021ArtTaxom
Lasioglossum Curtis, 1913Evylaeus albipes Weißbeinige Schmalbiene5ArtenTaxom
Lasius Fabricius, 1893Wegameisen2ArtenTaxom
Leptogenys Roger, 18661ArtTaxom
Leptomastix Förster, 1856
0ArtenTaxom
Lithurgus Berthold, 1917Steinbienen2ArtenTaxom
Macrocentrus Curtis, 20051ArtTaxom
Macromischa Roger, 1863
0ArtenTaxom
Megachile Latreille, 1831Blattschneiderbienen7ArtenTaxom
Melecta Latreille, 1878Trauerbienen1ArtTaxom
Melissodes Latreille, 19065ArtenTaxom
Melitoma Lepeletier &..., 18373ArtenTaxom
Melittobia Westwood, 1848
0ArtenTaxom
Mesochorus Gravenhorst, 20041ArtTaxom
Monomorium Mayr, 19433ArtenTaxom
Myrmecina Curtis, 18951ArtTaxom
Myrmica Latreille, 19392ArtenTaxom
Myrmosericus Forel, 18891ArtTaxom
Neochrysocharis Kurdjumov, 1912
0ArtenTaxom
Neoxylocopa Michener, 1954
0ArtenTaxom
Nomia Latreille, 18241ArtTaxom
Nylanderia Emery, 19221ArtTaxom
Omphale Haliday, 19961ArtTaxom
Orasema Cameron, 19071ArtTaxom
Osmia Panzer, 1837Löcherbienen2ArtenTaxom
Pachycondyla Smith, 18041ArtTaxom
Paratrechina Motschoulsky, 18021ArtTaxom
Paridris Kieffer, 20001ArtTaxom
Parnopes Latreille, 1796
0ArtenTaxom
Pelecinus Latreille, 17731ArtTaxom
Perdita Smith, 18952ArtenTaxom
Perilampus Latreille, 19141ArtTaxom
Pheidole Westwood, 19559ArtenTaxom
Philanthus Fabricius, 18911ArtTaxom
Pnigalio Schrank, 1802
0ArtenTaxom
Pogonomyrmex Mayr, 18954ArtenTaxom
Polistes Latreille, 1853Feldwespen1ArtTaxom
Polyblastus Hartig, 18881ArtTaxom
Polyergus Latreille, 18661ArtTaxom
Ponera Latreille, 1866Stachelameisen1ArtTaxom
Prenolepis Mayr, 18361ArtTaxom
Priocnemis Schiødte, 18361ArtTaxom
Prionyx Vander Linden, 18871ArtTaxom
Probaryconus Kieffer, 1908
0ArtenTaxom
Proceratium Roger, 1863
0ArtenTaxom
Pseudomyrmex Lund, 18042ArtenTaxom
Psorthaspis Banks, 18921ArtTaxom
Pyramica Roger, 19012ArtenTaxom
Sceliphron Klug, 17731ArtTaxom
Solenopsis Westwood, 1972Diebsameisen9ArtenTaxom
Sphex Linnaeus, 18321ArtTaxom
Spilomicrus Westwood ..., 1832
0ArtenTaxom
Stenomesius Westwood, 1833
0ArtenTaxom
Stizoides Guérin-Ménev..., 18231ArtTaxom
Strumigenys Smith, 18873ArtenTaxom
Svastra Holmberg, 1884
0ArtenTaxom
Sycophila Walker, 19321ArtTaxom
Synhalonia Patton, 1879
0ArtenTaxom
Tachysphex Kohl, 18563ArtenTaxom
Tachytes Panzer, 1806
0ArtenTaxom
Tapinoma Förster, 18362ArtenTaxom
Telenomus Haliday, 1833
0ArtenTaxom
Temnothorax Mayr, 18953ArtenTaxom
Tetramorium Mayr, 18961ArtTaxom
Tetrastichus Walker, 20051ArtTaxom
Timulla Ashmead, 1899
0ArtenTaxom
Triepeolus Robertson, 18911ArtTaxom
Trigonopsis Perty, 18731ArtTaxom
Trimorus Foerster, 1856
0ArtenTaxom
Veromessor Forel, 18861ArtTaxom
Xylocopa Latreille, 1771Holzbienen3ArtenTaxom
Yelicones Cameron, 18721ArtTaxom
Zagrammosoma Ashmead, 18881ArtTaxom


Artenliste für San Patricio County
198 Arten und 2 Unterarten
Adelognathus chelonus Kasparyan, 1990
Agapostemon (Agapostemon) angelicus Cockerell, 1924
Agapostemon (Agapostemon) femoratus Crawford, 1901
Agapostemon (Agapostemon) obliquus Provancher, 1888
Agapostemon (Agapostemon) texanus Cresson, 1872
Amblyopone pallipes Haldeman, 1844
Ammophila procera Dahlbom, 1843
Ammophila urnaria (Dahlbom, 1843)⇒ Ammophila aberti Haldeman, 1852
Andrena (Andrena) macoupinensis Robertson, 1900
Andrena (Tylandrena) perplexa Smith, 1853
Andrena stenofovea Scheuchl & P..., 2018
Anomalon ejuncidum Say, 1835
Aphaenogaster fulva Roger, 1863
Aphaenogaster rudis (Enzmann, J., 1947)⇒ Aphaenogaster piceum Wheeler, 1908
Aphaenogaster tennesseensis (Mayr, 1862)⇒ Aphaenogaster tenneseensis Mayr, 1862
Aphaenogaster texana Wheeler, 1915
Apis (Apis) mellifera Linnaeus, 1758Dunkle Biene
Aporus (Aporus) idris
Ashmeadiella (Ashmeadiella) bucconis Say, 1837
Augochlorella bracteata Ordway, 1966
Augochloropsis (Paraugochloropsis) metallica Fabricius, 1793
Bassus terminatus Cresson, 1865
Bembix amoena Handlirsch, 1893
Bombus (Bombias) auricomus Robertson, 1903
Bombus (Bombus) nevadensis Cresson, 1874
Bombus (Fervidobombus) californicus (Smith, 1854)⇒ Bombus fervidus Fabricius, 1798
Bombus (Fervidobombus) fervidus Fabricius, 1798
Bombus (Fervidobombus) pensylvanicus De Geer, 1773
Bombus (Fraternobombus) fraternus Smith, 1854
Bombus (Pyrobombus) bimaculatus Cresson, 1863
Bombus (Pyrobombus) impatiens Cresson, 1863
Bombus (Separatobombus) griseocollis (DeGeer, 1773)⇒ Bombus griseocollis De Geer, 1773
Bombus (Separatobombus) morrisoni (Cresson, 1878)⇒ Bombus morrisoni Cresson, 1878
Bombus (Subterraneobombus) appositus Cresson, 1878
Brachymyrmex depilis Emery, 1893
Camponotus (Camponotus) castaneus Latreille, 1802
Camponotus (Camponotus) pennsylvanicus (De Geer, 1773)⇒ Camponotus pensylvanica De Geer, 1773
Camponotus (Myrmentoma) discolor Buckley, 1866
Camponotus (Myrmentoma) sayi Emery, 1893
Camponotus (Myrmentoma) snellingi Bolton, 1995
Camponotus (Myrmentoma) subbarbatus Emery, 1893
Camponotus (Myrmobrachys) planatus Roger, 1863
Camponotus (Myrmothrix) atriceps Smith, F., 1858
Camponotus (Myrmothrix) floridanus Buckley, 1866
Camponotus (Tanaemyrmex) semitestaceus Snelling, R.R., 1970
Camponotus (Tanaemyrmex) vicinus Mayr, 1870
Cephalotes texanus Santschi, 1915
Chrysis iris Christ, 1791
Clitemnestra bipunctata Say, 1824
Coelioxys (Boreocoelioxys) octodentata Say, 1824
Coelioxys (Xerocoelioxys) edita Cresson, 1872
Colletes brevicornis (Robertson, 1897)⇒ Colletes mlokossewiczi Radoszkowski, 1891
Colletes inaequalis Say, 1837
Crabro peltarius Schreber, 1784
Crematogaster (Crematogaster) cerasi Fitch, 1855
Crematogaster (Crematogaster) laeviuscula Mayr, 1870
Crematogaster (Crematogaster) lineolata Say, 1836
Crematogaster (Orthocrema) minutissima Mayr, 1870
Cyphomyrmex rimosus Spinola, 1853
Diadasia (Coquillettapis) diminuta Cresson, 1878
Diadasia (Coquillettapis) rinconis Cockerell, 1897
Diadasia (Dasiapis) olivacea Cresson, 1878
Diadasia (Diadasia) enavata Cresson, 1872
Dianthidium (Dianthidium) curvatum Smith, 1854
Dicladocerus liriomyza Khan, 1995
Diplazon laetatorius Fabricius, 1781
Dorymyrmex insanus Buckley, 1866
Dorymyrmex pyramicus Roger, 1863
Dorymyrmex smithi (Cole, 1936)⇒ Dorymyrmex insana Buckley, 1866
Dufourea mulleri Cockerell, 1898
Elaphropoda bembidion Lieftinck, 1966
Eumenes flavus leptogaster
Florilegus (Florilegus) condignus Cresson, 1878
Forelius mccooki McCook, 1879
Formica (Serviformica) fusca (Linnaeus, 1758)⇒ Tetramorium caespitum Linnaeus, 1758
Formica argentea Wheeler, W.M., 1912
Formica biophilica Trager, 2007
Formica obscuripes Forel, 1886
Formica pallidefulva Latreille, 1802
Formica ulkei Emery, 1893
Halictus (Odontalictus) ligatus Say, 1837
Halictus (Seladonia) tripartitus Cockerell, 1895
Hapalomellinus albitomentosus Bradley, 1920
Heriades (Neotrypetes) variolosus (Cresson, 1872)⇒ Heriades variolosa Cresson, 1872
Hoplitis (Monumetha) spoliata Provancher, 1888
Hylaeus (Macrohylaeus) alcyoneus Erichson, 1842
Hylaeus (Prosopis) modestus Say, 1837
Hypoponera opaciceps Mayr, 1887
Kiefferiella acmaeodera Weld, 1956
Labidus coecus Latreille, 1802
Lasioglossum (Chilalictus) erythrurum Cockerell, 1914
Lasioglossum (Dialictus) imitatum Smith, 1853
Lasioglossum (Evylaeus) pectorale Smith, 1853
Lasioglossum (Lasioglossum) sisymbrii Cockerell, 1895
Lasioglossum lasioglossum Strand, 1913
Lasius (Lasius) alienus Foerster, 1850Fremde Wegameise
Lasius (Lasius) neoniger Emery, 1893
Leptogenys (Lobopelta) elongata Buckley, 1866
Lithurgus (Lithurgopsis) apicalis (Cresson, 1875)⇒ Lithurgopsis apicalis Cresson, 1875
Lithurgus (Lithurgopsis) littoralis (Cockerell, 1917)⇒ Lithurgopsis littoralis Cockerell, 1917
Macrocentrus soniae Ahlstrom, 2005
Megachile (Argyropile) parallela Smith, 1853
Megachile (Litomegachile) brevis (Say, 1837)⇒ Megachile pseudobrevis Mitchell, 1934
Megachile (Litomegachile) gentilis Cresson, 1872
Megachile (Litomegachile) lippiae Cockerell, 1900
Megachile (Neochelynia) chichimeca Cresson, 1878
Megachile (Pseudocentron) sidalceae Cockerell, 1897
Megachile (Sayapis) policaris Say, 1831
Melecta (Melecta) pacifica Cresson, 1878
Melissodes (Callimelissodes) glenwoodensis Cockerell, 1905
Melissodes (Eumelissodes) agilis Cresson, 1878
Melissodes (Eumelissodes) coreopsis Robertson, 1905
Melissodes (Eumelissodes) tristis Cockerell, 1894
Melissodes (Eumelissodes) wheeleri Cockerell, 1906
Melitoma grisella Cockerell & ..., 1899
Melitoma marginella Cresson, 1872
Melitoma taurea Say, 1837
Mesochorus nematus Schwenke, 2004
Monomorium floricola Jerdon, 1851
Monomorium opacior Forel, 1913
Monomorium viride Brown, 1943
Myrmecina americana Emery, 1895
Myrmica (Myrmica) punctiventris Roger, 1863
Myrmica americana Weber, 1939
Myrmosericus rufoglaucus paria Emery, 1889
Nomia heteropoda Say, 1824
Nylanderia faisonensis Forel, 1922
Omphale vulgaris Hansson, 1996
Orasema coloradensis Wheeler, 1907
Osmia (Diceratosmia) subfasciata Cresson, 1872
Osmia (Osmia) lignaria Say, 1837
Pachycondyla harpax Fabricius, 1804
Paratrechina longicornis Latreille, 1802
Paridris stenus (Kononova & P..., 2000)⇒ Paridris stena
Pelecinus polyturator Drury, 1773
Perdita (Hexaperdita) pratti Cockerell, 1906
Perdita (Perdita) sexmaculata Cockerell, 1895
Perilampus subcarinatus Crawford, 1914
Pheidole bicarinata Mayr, 1870
Pheidole colobopsis Mann, 1916
Pheidole dentata Mayr, 1886
Pheidole dentigula Smith, 1927
Pheidole metallescens Emery, 1895
Pheidole morrisii Forel, 1886
Pheidole pilifera Roger, 1863
Pheidole porcula Wheeler, 1908
Pheidole sciara Cole, 1955
Philanthus multimaculatus Cameron, 1891
Pogonomyrmex barbatus Smith, 1858Amerikanische Ernteameise
Pogonomyrmex californicus Buckley, 1867
Pogonomyrmex occidentalis Cresson, 1865
Pogonomyrmex rugosus Emery, 1895
Polistes (Aphanilopterus) aurifer (Saussure, 1853)⇒ Polistes fuscata Fabricius, 1793
Polyblastus (Cophenchus) macrocentrus Thomson, 1888
Polyergus texana Buckley, 1866
Ponera pennsylvanica Buckley, 1866
Prenolepis imparis Say, 1836
Priocnemis (Priocnemis) cornica Say, 1836
Prionyx canadensis Provancher, 1887
Pseudomyrmex ejectus Smith, F., 1858
Pseudomyrmex gracilis Fabricius, 1804
Psorthaspis planata Fox, 1892
Pyramica angulata Smith, 1931
Pyramica pilinasis Forel, 1901
Sceliphron (Sceliphron) caementarium (Drury, 1773)⇒ Chalybion ammophiloides Hensen, 1988
Solenopsis (Diplorhoptrum) carolinensis Forel, 1901
Solenopsis (Diplorhoptrum) molesta (Say, 1836)⇒ Diplorhoptrum molestum Emery, 1895
Solenopsis (Diplorhoptrum) pergandei Forel, 1901
Solenopsis (Diplorhoptrum) salina Wheeler, W.M., 1908
Solenopsis (Diplorhoptrum) texana (Emery, 1895)⇒ Diplorhoptrum texanum Emery, 1895
Solenopsis (Solenopsis) geminata Fabricius, 1804Tropische Feuerameise
Solenopsis (Solenopsis) richteri Forel, 1909Schwarze feuerameise
Solenopsis (Solenopsis) xyloni McCook, 1879
Solenopsis invicta Buren, 1972Feuerameisen
Sphex habenus Say, 1832
Stizoides renicinctus Say, 1823
Strumigenys clipeata Roger, 1863
Strumigenys louisianae Roger, 1863
Strumigenys ornata Mayr, 1887
Sycophila disholcaspis Balduf, 1932
Tachysphex mundus Fox, 1894
Tachysphex robustior Williams, 1914
Tachysphex terminatus (Smith, 1856)⇒ Tachysphex similis Rohwer, 1910
Tapinoma melanocephalum Fabricius, 1793
Tapinoma sessile Say, 1836
Temnothorax andrei Emery, 1895
Temnothorax neomexicanus Wheeler, 1903
Temnothorax nitens Emery, 1895
Tetramorium spinosum Pergande, 1896
Tetrastichus apanteles Khan, Agniho..., 2005
Triepeolus rufoclypeus Fox, 1891
Trigonopsis cyclocephala F. Smith, 1873
Veromessor pergandei Mayr, 1886
Xylocopa (Neoxylocopa) varipuncta Patton, 1879
Xylocopa (Schonnherria) micans Lepeletier, 1841
Xylocopa (Xylocopoides) virginica Linnaeus, 1771
Yelicones delicatus Cresson, 1872
Zagrammosoma multilineatum Ashmead, 1888

Unterknoten von Apocrita mit Vorkommen in San Patricio County
TeilordnungAculeata
Latreille, 1802
Stechimmen, Wehrimmen
13
93
180
Familien
Gattungen
Arten

Taxom

TeilordnungParasitica
Hartig, 1837
Legimmen
13
46
18
Familien
Gattungen
Arten

Taxom



Links, Quellen und weitere Informationen
Apocrita bei artfakta.se
Apocrita bei dyntaxa.se
Apocrita bei itis.gov