• Prosopis Fabricius, 1805 (uncertain) [Family: Colletidae]
• Prosopis Linnaeus, 1767 [Family: Fabaceae]
• Prosopis Weinland, 1862 (uncertain) [Family: Mollusca (awaiting allocation)]
• Prosopis abbreviata Benth.
• Prosopis accipitris Cockerell, 1914 accepted as Hylaeus accipitris (Cockerell, 1914)
• Prosopis adesmioides Griseb. accepted as Prosopis torquata (Lag.) DC.
• Prosopis affinis Spreng.
• Prosopis africana (Guill. & Perr.) Taub.
• Prosopis alba Griseb.
• Prosopis albipes Friese, 1924 accepted as Hylaeus albonitens (Cockerell, 1905)
• Prosopis albomaculata Smith, 1879 accepted as Hylaeus albomaculatus (Smith, 1879)
• Prosopis albonitens Cockerell, 1905 accepted as Hylaeus albonitens (Cockerell, 1905)
• Prosopis alcyonea Erichson, 1842 accepted as Hylaeus alcyoneus (Erichson, 1842)
• Prosopis algarobilla Griseb. accepted as Prosopis affinis Spreng.
• Prosopis alpataco Phil.
• Prosopis amata Cockerell, 1909 accepted as Hylaeus amatus (Cockerell, 1909)
• Prosopis amatula Cockerell, 1922 accepted as Hylaeus amatulus (Cockerell, 1922)
• Prosopis amicula Smith, 1879 accepted as Hylaeus amiculus (Smith, 1879)
• Prosopis amiculiformis Cockerell, 1909 accepted as Hylaeus amiculiformis (Cockerell, 1909)
• Prosopis ancorata Cockerell, 1912 accepted as Hylaeus ancoratus (Cockerell, 1912)
• Prosopis aposuara Cockerell, 1910 accepted as Hylaeus rotundiceps (Smith, 1879)
• Prosopis aralis Cockerell, 1916 accepted as Hylaeus aralis (Cockerell, 1916)
• Prosopis argentina Burkart
• Prosopis articulata S. Watson
• Prosopis asinella Cockerell, 1913 accepted as Hylaeus amiculus (Smith, 1879)
• Prosopis atacamensis Phil. accepted as Prosopis alba Griseb.
• Prosopis aureomaculata Cockerell, 1909 accepted as Hylaeus nubilosus (Smith, 1853)
• Prosopis aurifera Cockerell, 1918 accepted as Hylaeus auriferus (Cockerell, 1918)
• Prosopis bacillaria Cockerell, 1914 accepted as Hylaeus bacillarius (Cockerell, 1914)
• Prosopis barba-tigridis Stuck. accepted as Prosopis kuntzei Kuntze
• Prosopis basalis Friese, 1924 accepted as Hylaeus disjunctus (Cockerell, 1905)
• Prosopis baudinensis Cockerell, 1905 accepted as Hylaeus baudinensis (Cockerell, 1905)
• Prosopis benthami Chodat & Wilczek accepted as Prosopidastrum globosum (Hook. & Arn.) Burkart
• Prosopis bicolorata Smith, 1853 accepted as Hylaeus bicoloratus (Smith, 1853)
• Prosopis bicuneata Cockerell, 1910 accepted as Hylaeus bicuneatus (Cockerell, 1910)
• Prosopis bidentata Smith, 1853 accepted as Hylaeus bidentatus (Smith, 1853)
• Prosopis bituberculata Smith, 1879 accepted as Hylaeus bituberculatus (Smith, 1879)
• Prosopis bracteolata DC. accepted as Prosopis juliflora (Sw.) DC.
• Prosopis brevior Cockerell, 1918 accepted as Hylaeus brevior (Cockerell, 1918)
• Prosopis burkartii O. Muniz
• Prosopis caerulescens Friese, 1924 accepted as Palaeorhiza caerulescens (Friese, 1924)
• Prosopis caldenia Burkart
• Prosopis calingastana Burkart
• Prosopis callosa Cockerell, 1910 accepted as Hylaeus callosus (Cockerell, 1910)
• Prosopis campestris Griseb.
• Prosopis capitata Friese, 1924 accepted as Hylaeus honestus (Smith, 1879)
• Prosopis casadensis Penz. accepted as Prosopis kuntzei Kuntze
• Prosopis castellanosii Burkart
• Prosopis cenibera Cockerell, 1910 accepted as Hylaeus ceniberus (Cockerell, 1910)
• Prosopis centralis Friese, 1924 accepted as Hylaeus trilobatus (Cockerell, 1910)
• Prosopis certa Cockerell, 1921 accepted as Hylaeus certus (Cockerell, 1921)
• Prosopis chalybaea Friese, 1924 accepted as Hylaeus fijiensis (Cockerell, 1909)
• Prosopis chilensis (Molina) Stuntz
• Prosopis chilensis sensu auct. accepted as Prosopis glandulosa Torr.
• Prosopis chlorosoma Cockerell, 1913 accepted as Hylaeus chlorosomus (Cockerell, 1913)
• Prosopis chrysaspis Cockerell, 1910 accepted as Hylaeus chrysaspis (Cockerell, 1910)
• Prosopis chrysognatha Cockerell, 1910 accepted as Hylaeus honestus (Smith, 1879)
• Prosopis cineraria (L.) Druce
• Prosopis cinerascens (A. Gray) Benth. accepted as Prosopis reptans Benth.
• Prosopis cognata Smith, 1879 accepted as Hylaeus violaceus (Smith, 1853)
• Prosopis confusa Smith, 1853 accepted as Hylaeus perplexus (Smith, 1854)
• Prosopis constricta Cockerell, 1905 accepted as Hylaeus constrictus (Cockerell, 1905)
• Prosopis constrictiformis Cockerell, 1910 accepted as Hylaeus constrictiformis (Cockerell, 1910)
• Prosopis coronata Cockerell, 1905 accepted as Hylaeus coronatus (Cockerell, 1905)
• Prosopis coronatula Cockerell, 1914 accepted as Hylaeus coronatulus (Cockerell, 1914)
• Prosopis crassifemorata Cockerell, 1922 accepted as Hylaeus crassifemoratus (Cockerell, 1922)
• Prosopis cumanensis (Willd.) Kunth accepted as Prosopis juliflora (Sw.) DC.
• Prosopis cyaneomicans Cockerell, 1910 accepted as Hylaeus cyaneomicans (Cockerell, 1910)
• Prosopis cyaniventris Friese, 1924 accepted as Hylaeus amatus (Cockerell, 1909)
• Prosopis cyanophila Cockerell, 1910 accepted as Hylaeus cyanophilus (Cockerell, 1910)
• Prosopis daveyi Cockerell, 1921 accepted as Hylaeus honestus (Smith, 1879)
• Prosopis denudans Benth.
• Prosopis disjuncta Cockerell, 1905 accepted as Hylaeus disjunctus (Cockerell, 1905)
• Prosopis disjuncta Friese, 1924 accepted as Meroglossa eucalypti Cockerell, 1910
• Prosopis distractus Cockerell, 1914 accepted as Hylaeus distractus (Cockerell, 1914)
• Prosopis diversipuncta Cockerell, 1909 accepted as Meroglossa diversipuncta (Cockerell, 1909)
• Prosopis domingensis DC. accepted as Prosopis juliflora (Sw.) DC.
• Prosopis dromedarius Cockerell, 1910 accepted as Hylaeus dromedarius (Cockerell, 1910)
• Prosopis dubia Kunth accepted as Enterolobium cyclocarpum (Jacq.) Griseb.
• Prosopis dulcis Hook. accepted as Prosopis caldenia Burkart
• Prosopis dulcis Kunth accepted as Prosopis laevigata (Willd.) M.C. Johnst.
• Prosopis eburniella Cockerell, 1912 accepted as Hylaeus philoleucus (Cockerell, 1910)
• Prosopis elata (Burkart) Burkart
• Prosopis elegans Smith, 1853 accepted as Hylaeus elegans (Smith, 1853)
• Prosopis elongata Smith, 1879 accepted as Hylaeus elongatus (Smith, 1879)
• Prosopis ephedrioides Hook. accepted as Mimosa ephedroides Benth.
• Prosopis eugeniella Cockerell, 1910 accepted as Hylaeus eugeniellus (Cockerell, 1910)
• Prosopis euxantha Cockerell, 1910 accepted as Hylaeus euxanthus (Cockerell, 1910)
• Prosopis extensa Cockerell, 1916 accepted as Hylaeus extensus (Cockerell, 1916)
• Prosopis farcta (Banks & Sol.) J.F. Macbr.
• Prosopis ferox Griseb.
• Prosopis fiebrigii Harms
• Prosopis fijiensis Cockerell, 1909 accepted as Hylaeus fijiensis (Cockerell, 1909)
• Prosopis flaviceps Friese, 1924 accepted as Hylaeus elegans (Smith, 1853)
• Prosopis flavojugata Cockerell, 1912 accepted as Hylaeus flavojugatus (Cockerell, 1912)
• Prosopis flexuosa DC.
• Prosopis frederici Cockerell, 1905 accepted as Hylaeus frederici (Cockerell, 1905)
• Prosopis fruticosa Meyen accepted as Prosopis flexuosa DC.
• Prosopis glandulosa Torr.
• Prosopis globosa Hook. & Arn. accepted as Prosopidastrum globosum (Hook. & Arn.) Burkart