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Histograms summarizing chromosomal counts (i.e., distribution of haploid counts, N) by taxonomic level can be found below. To select target lineage, type taxonomic information or select using drop-down menu.
Note: Haploid counts are based on inferred N (2N/2) with decimal numbers rounded up.
Kingdom
Distribution of haploid numbers for Animals .
Animalia
Phylum
Distribution of haploid numbers for different Animal phyla .
Annelida
Arthropoda
Chordata
Cnidaria
Echinodermata
Mollusca
Nematoda
Nemertea
Platyhelminthes
Rotifera
Xenacoelomorpha
Class
Distribution of haploid numbers for different Animal classes .
Acoela
Actinopterygii
Amphibia
Arachnida
Aves
Bivalvia
Branchiopoda
Cestoda
Chilopoda
Clitellata
Echinoidea
Elasmobranchii
Eurotatoria
Gastropoda
Hexanauplia
Hydrozoa
Insecta
Malacostraca
Mammalia
Maxillopoda
Polychaeta
Reptilia
Rhabditophora
Secernentea
Trematoda
Order
Distribution of haploid numbers for different Animal orders .
Acoela
Anura
Araneae
Artiodactyla
Ascaridida
Blattodea
Camarodonta
Carcharhiniformes
Carnivora
Caudata
Characiformes
Chiroptera
Cingulata
Coleoptera
Crassiclitellata
Cyclophyllidea
Cyclopoida
Cypriniformes
Decapoda
Dermaptera
Diptera
Galliformes
Gymnophiona
Hemiptera
Hymenoptera
Isopoda
Lagomorpha
Lepidoptera
Littorinimorpha
Mantodea
Mecoptera
Monotremata
Odonata
Orthoptera
Osmeriformes
Passeriformes
Pedunculata
Perciformes
Perissodactyla
Phasmatodea
Phasmida
Phyllodocida
Plagiorchiida
Plecoptera
Ploima
Primates
Psittaciformes
Psocodea
Rheiformes
Rodentia
Salmoniformes
Scorpiones
Siluriformes
Soricomorpha
Squamata
Stylommatophora
Testudines
Thysanoptera
Torpediniformes
Trichoptera
Tricladida
Trombidiformes
Family
Distribution of haploid numbers for different Animal families .
Acrididae
Agelenidae
Aphididae
Aphrophoridae
Apidae
Ascarididae
Bacillidae
Blaberidae
Bovidae
Braconidae
Buprestidae
Callichthyidae
Canidae
Carabidae
Catenulidae
Cecidomyiidae
Cerambycidae
Chrysomelidae
Coreidae
Corvidae
Crabronidae
Cricetidae
Curculionidae
Cyclopidae
Cyprinidae
Dasypodidae
Diapheromeridae
Dytiscidae
Echimyidae
Ectobiidae
Elateridae
Erebidae
Eriococcidae
Eumenidae
Euscorpiidae
Formicidae
Gekkonidae
Geometridae
Geomyidae
Gryllidae
Halictidae
Helicidae
Hesperiidae
Heteromyidae
Hylidae
Hynobiidae
Ichneumonidae
Kalotermitidae
Lacertidae
Lumbricidae
Lycaenidae
Mecynostomidae
Menippidae
Muridae
Muscicapidae
Notodontidae
Nymphalidae
Ornithorhynchidae
Passalidae
Passeridae
Phasianidae
Phasmatidae
Phasmidae
Phrynosomatidae
Phyllostomidae
Pieridae
Planariidae
Psittacidae
Reduviidae
Rheidae
Salmonidae
Sciuridae
Scolytidae
Scyliorhinidae
Soricidae
Staphylinidae
Stenostomidae
Teiidae
Tenebrionidae
Tenthredinidae
Tettigoniidae
Thripidae
Torpedinidae
Toxopneustidae
Vespertilionidae
Vespidae
Genus
Distribution of haploid numbers for different Animal genera .
Agrodiaetus
Amara
Aphaenogaster
Apiomorpha
Camponotus
Catenula
Chrysoli
Chrysolina
Cordia
Corydoras
Crocidura
Dipodomys
Dytiscus
Erebia
Euscorpius
Galeus
Lacerta
Laemostenus
Lasioglossum
Leptogenys
Leptothorax
Lycia
Menippe
Microtus
Monomorium
Mus
Myrmecia
Ornithorhynchus
Otiorhynchus
Otiorrhynchus
Pachycondyla
Paramecynostomum
Passer
Phasianus
Polistes
Polyommatus
Proechimys
Rhea
Rhytidoponera
Scyliorhinus
Sorex
Stenostomum
Temnothorax
Tenthredo
Thomomys
Torpedo
Toxocara
Turdus
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