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Table 2 Insemination strategy and sperm morphology

From: Molecular phylogeny of the subfamily Stevardiinae Gill, 1858 (Characiformes: Characidae): classification and the evolution of reproductive traits

Tribes

Genera

Inseminating species

Non-inseminating speciesa

Sperm morph.

Species analyzed for sperm morphology

Diapomini

    

Acrobrycon

A. ipanquianus [22], Acrobrycon sp. [69]

   

Diapoma

D. speculiferum [69], D. terofali [69]

 

M2

D. speculiferum [70]

Planaltina

P. britiskii [22], P. glandipedis [47], P. myersi [69]

   

Glandulocaudini

    

Glandulocauda

G. melanogenys [69], G. melanopleura [23]

   

Lophiobrycon

L. weitzmani [36]

   

Mimagoniates

M. barberi [69], M. inequalis [22], M. lateralis [69], M. microlepis [69], M. rheocharis [69], M. sylvicola [69]

 

M2

M. barberi [71], M. microlepis [70]

Hysteronotini

    

Hysteronotus

H. megalostomus [69]

   

Pseudocorynopoma

P. doriae [69], P. heterandria [69]

 

M2

P. doriae [70]

Landonini

    

Landonia

L. latidens [69]

   

Phenacobryconini

    

Phenacobrycon

P. henna [69]

   

Stevardiini

    

Corynopoma

C. riise [69]

 

M2

C. riisei [72]

Gephyrocharax

G. atracaudatus [69], G. chocoensis [69], G. intermedius [69], G. melanocheir [22], G. valencia [69], G. venezuelae [69], Gephyrocharax sp. [34]

 

M2

G. atracaudata [73], G. intermedius [73]

Pterobrycon

P. landoni [22], P. myrnae [69]

   

Xenurobryconini

    

Argopleura

A. chocoensis [69], A. magdalensis [69]

   

Chrysobrycon

C. hesperus [69], C. myersi [69]

 

M2

Chrysobrycon sp. [73]

Iotabrycon

I. praecox [69]

   

Ptychocharax

P. rhyacophila [69]

   

Scopaeocharax

S. rhinodus [69], Scopaeocharax sp. [69]

 

M3

S. rhinodus [74]

Tyttocharax

T. tambopatensis [22], Tyttocharax sp. [69]

 

M3

T. cochui [74], T. tambopatensis [74]

Xenurobrycon

X. macropus [23], X. polyancistrus [69]

 

M3

X. heterodon [75], X. macropus [75], X. polyancistrus [75]

Incertae sedis

    

Attonitus

Attonitus bounites [22], A. ephimeros [76], A. irisae [22]

   

Boehlkea

 

B. fredcochui

M1

B. fredcochui [31]

Bryconadenos

B. tanaothoros [76]

 

M2

B. tanaothoros [19]

Bryconacidnus

  

M1

B. ellisi [31]

Bryconamericus

B. pectinatus [76]

B. alpha, B. deuterodonoides, B. exodon, B. iheringii, B. pachacuti, Bryconamericus sp.

M1

B. exodon [31]

Caiapobrycon

 

C. tucurui

  

Ceratobranchia

 

C. binghami

M1

C. obtusirostris [31]

Creagrutus

C. lepidus [22], C. melasma [22]

C. affinis, C. britskii, C. changae, C. cochui, C. figueiredoi, C. holmi, C. menezesi, C. paralacus, C. taphorni Creagrutus sp.

M1

C. meridionalis [31]

Cyanocharax

 

C. alburnus, C. alegretensis, C. dicropotamicus, C. itaimbe, C. lepiclastus, C. macropinna

M1

C. alburnus [31]

Hemibrycon

 

H. dariensis, H. metae

  

Hypobrycon

 

Hypobrycon sp.

  

Knodus

Knodus sp. [69]

K. beta, K. breviceps, K. meridae, K. septentrionalis, K. turiuba, Knodus sp.

M1

K. meridae [31]

Markiana

 

M. nigripinnis

  

Monotocheirodon

M. pearsoni [23], Monotocheirodon sp. [69, 76]

   

Odontostoechus

  

M1

O. lethostigmus [31]

Piabarchus

 

P. analis

  

Piabina

 

P. argentea

M1

P. anhembi [31], P. argentea [31]

Rhinobrycon

 

R. negrensis

M1

R. negrensis [31]

  1. Stevardiinae species with known insemination strategy and sperm morphology, based on several studies indicated by superscripts matching the reference number [19, 22, 23, 31, 34, 36, 47, 6976]. Taxa not listed in this table indicate lack of information
  2. aIndicates personal communication by John Burns