Named for the Conservation
Unit ‘Área de Proteção Ambiental
Ibirapuitã’, its type locality; noun in apposition
(Scleronema ibirapuita).
ichikawai
In
honour of Atsuhiko Ichikawa (1904-1991), Hokkaido University,
the junior author’s “venefactor” [sic,
benefactor] in college (Coreobagrus ichikawai).
iheringi
In
honour of German-Brazilian zoologist Hermann von Ihering
(1850-1930), who helped collect type (Pseudobunocephalus
iheringii).
iiap
The specific epithet
“iiap” is a reference to the Instituto
De Investigaciones De La Amazonía Peruana (IIAP),
in Loreto, Peru, which has been the center for the study
of the biodiversity of the Peruvian Amazon for over four
decades. In appreciation for its invaluable work in conducting
biodiversity studies and contributing to the scientific
basis for conserving one of the most diverse places on
the planet. A noun in apposition (Corydoras iiap).
ilebrevis
A
combination of the latin ile, meaning intestine, and the
Latin brevis, meaning short, a reference to the relatively
short gut of this species.
imitator
Imitator; imitating
another.
immacula/a/tus/
Derived
from the Latin adjective, immaculatus, meaning unspotted
or unstained, in allusion to the colouration pattern of
the species, lacking dots or spots.
incognitum/us/
The specific epithet
incognitus is in reference that recognition of
the species was obscured by the assumption that Diplomysteschilensis also extended south of Maipo Basin,
also Latin for unknown, referring
to its previous misidentification as other species of
the genus, (Hypoptopoma
incognitum).
incolicana
This
Corydoras species was derived from the Latin incola='an
inhabitant' and Icana, the river in Brazil from where
it was found.
indicus
Refers
to the country from which it was described firstly. Latin
word “indicus” means ‘of India’,
(Mystus indicus).
indigens
Name
from Latin word meaning to need or want, in allusion to
the lower number of anal-fin rays and gill rakers when
compared to P. moolenburghae, the congener that
it superficially resembles most.
indragiriensis
ensis, Latin suffix
denoting place: Indragari, Sumatra, Indonesia, type locality
(Silurichthys indragiriensis).
ineac
Named
for the Centre de l’Institut National pour l’Etude
Agronomique du Congo belge (I.N.E.A.C.), Stanleyville
(now Kisangani, Democratic Republic of the Congo), near
type locality (Trachyglanis ineac).
inermis
unarmed,
referring to lack of serrations on pectoral spine (Pseudobagarius
inermis).
inexspectatum
Latin
for unexpected, allusion not explained; described from
one specimen, perhaps Holmberg (who did not seem to be
aware of the genus Hypoptopoma) was struck by
the unexpected occurrence and/or appearance of a loricariid
catfish with ventrolaterally displaced eyes (Hypoptopoma
inexspectatum).
infuscatus
Meaning darkened, referring
to its dark-brown colouration (Erethistoides
infuscatus).
inornata/us
Not
ornate; undecorated.
inpai
Of INPA, acronym for
Instituto Nacional de Pesquisas da Amazônia, which
helped fund the authors’ field work (Aguarunichthys
inpai).
insculptus
Etched;
carved.
insidiosa
Latin for cunning,
insidious or sly, allusion not explained, perhaps referring
to its great (and therefore misleading) similarity to
Rhamdella montana (Cetopsorhamdia insidiosa).
insignis
Conspicuous,
probably referring to “intense” brownish-purple
spots on sides, and/or yellowish-white dorsal, pectoral
and anal fins that are “more or less mottled with
dark purple” (translations), (Breitensteinia
insignis, Noturus insignis).
inspector
Latin for "observer",
pertaining to the large eyes.
intermedia/um/us
In
between, (between two species).
interruptus
A break between; interrupted.
intrusus
From
Latin, meaning intruded, in reference to the pre-maxilla
projecting beyond the dentary, a distinctive character
of the new species.
iota
iota (?), smallest
letter of Greek alphabet, i.e., anything very small, referring
to its small size compared to congeners (Hisonotus
iota).
irritans
Latin
for irritating, taken from the name of the human flea,
Pulex irritans, also a hematophagous species
(Paracanthopoma irritans).
irsacae
Of I.R.S.A.C. (Institut
pour la Recherche Scientifique en Afrique Centrale), where
Matthes worked (Synodontis irscae).
irwini
In honour of Irwin.
isaaci
The
specific name isaaci was given in honour of Isaäc
J. H. Isbrücker, for his studies on the family Loricariidae
and especially on the subfamily Loricariinae (Rineloricaria
isaaci & Baryancistrus isaaci).
isabelae
Rhinotocinclus
isabelae is named in honour to Isabela Alho dos Reis,
younger daughter of the senior author. Isabela is an enthusiast
of biodiversity conservation and interested in aquarium
fishes since she was very young. A patronym.
isbrueckeri
In
honour of the noted Ichthyologist Dr. Isaäc J. H.
Isbrücker.
isopterus
Equal-finned, from
ísos (Gr.), equal, and pterón (Gr.) or ptéryx
(pt), wing or fin, referring to approximate equal length
of dorsal and adipose fins (compared with different lengths
among congeners), (Heterobranchus isopterus).
itae
A
tribute to Instituto Técnico Agrícola, Cáchira,
Norte de Santander, Colombia, in existence for 55 years
(Astroblepus itae).
itatiayae
Of the Itatiaia mountains,
Rio de Janeiro State, Brazil, type locality (Trichomycterus
itatiayae).
iwokrama
In
reference to the Iwokrama rainforest project in the region
of Guyana from which the holotype of the species was collected.
It is a noun in apposition.
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