FIGURE 2 in Ituglanis paraguassuensis sp. n. (Teleostei: Siluriformes: Trichomycteridae): a new catfish from the rio Paraguaçu, northeastern Brazil

FIGURE 2. Dorsal view of neurocranium and upper jaw and associated structures of I. paraguassuensis. AOR – antorbital; APA – autopalatine; EPE - epioccipital; FPR – parietal fontanel; FSO – postparieto-supraoccipital fontanel; GBC – swim bladder; i1-i3, i10-i11 – infraorbital pores; ll1 – lateral line pore; MAX – maxilla; MET - mesethmoid; PAR – parietal; PMX - premaxilla; po1 – preopercular pores; PP-SO – postparieto-supraoccipital; PTE - pterotic; PTT-SCL – postemporo- supracleithrum; s1-s6 – supraorbital pores; SPH - sphenotic; STB – supraorbital tendon bone; VCU – vertebral centrum; VOM - vomer.