large intestine smooth muscle longitudinal layer +
late distal segment
lateral eminence of hypophysis
lateral epicondyle of femur
lateral floor plate
lateral malleolus of fibula
lateral plate mesoderm +
lateral process of basipterygium
lateral tuber of ulna
lateral tubercle of astragalus
latissimus dorsi muscle
latissimus dorsi pre-muscle mass +
latissimus dorsi process
left renal pelvis
lesser tubercle of humerus
levator scapulae muscle
levator scapulae pre-muscle mass +
Leydig cell region of testis
lieno-renal ligament
limb endochondral element +
lobe of prostate +
lower part of vagina
major vestibular gland +
male external urethral sphincter
male inguinal canal +
male inguinal ring +
male paramesonephric duct +
male preputial gland
male urethral meatus
mammalian vulva +
manual digit mesenchyme +
manus connective tissue +
marginal zone of spleen
maxillary process mesenchyme from head mesenchyme
medial blade of ilium
medial epicondyle of femur
medial floor plate
medial pelvic process
mediale
median pars intermedia
membranous urethra of male or female +
mesangium +
mesenchyme from somatopleure +
mesenchyme from splanchnopleure +
mesenchyme of umbilical cord +
mesenteric fat pad +
mesenteric lymph node +
mesenteric lymphatic vessel
mesial pelvic ridge
meso-epithelium +
mesonephric capsule
mesonephric collecting duct
mesonephric early proximal tubule
mesonephric juxtaglomerular apparatus +
mesonephric late distal segment
mesonephric late proximal tubule
mesonephric mesenchyme +
mesonephric nephron +
mesonephric nephron progenitor
mesonephros +
mesopodial skeleton +
mesorchium
mesovarium
metanephric capsule
metanephric collecting duct +
metanephric cortex mesenchyme +
metanephric cortical collecting duct
metanephric descending thin limb +
metanephric juxtaglomerular apparatus +
metanephric long descending thin limb bend
metanephric mesenchyme +
metanephric nephron +
metanephric prebend segment
metanephric pyramid
metanephric renal pelvis
metanephros +
metanephros cortex +
metaphysis of femur +
metaphysis of fibula
metaphysis of humerus
metaphysis of radius
metaphysis of tibia
metapodial skeleton +
metoptic pillar
middle anterior process of basipterygium
mixed endoderm/mesoderm-derived structure +
moderator band
mons pubis
mucosa of fallopian tube +
mucosa of seminal vesicle
mucosa of ureter +
mucosa of urethra +
mucosa of urinary bladder +
mucosa of vagina +
Mullerian duct +
muscle layer of epididymis
muscle layer of infundibulum of uterine tube
muscle layer of oviduct
muscle layer of spongiose part of urethra
muscle layer of urinary bladder +
muscle of digastric group +
muscle rectus abdominis superficialis
muscle tissue +
muscle tissue of prostate +
muscular coat of seminal vesicle
muscular coat of ureter +
muscular coat of vas deferens
muscular layer of prostatic urethra
muscular layer of vagina
musculus rectus abdominis profundus
myometrium +
navicular fossa of spongiose part of urethra +
The dilated terminal portion of the male spongy urethra located in the glans penis right before the external urethral orifice, also referred to as the most distal pendulous urethra; it is lined by stratified squamous, non-keratinizing epithelium; during development, the glans of the penis is initially solid but cannulates to give rise to the navicular fossa.
neck of femur
neck of fibula
neck of humerus
neck of radius
neck of talus
neck of urinary bladder +
nephrostome
neural lobe of neurohypophysis
Nobelian rod
notochord +
notochord posterior region
nucleus pulposus
obturator foramen
obturator process of ischium
olecranon
olecranon fossa
omentum +
optic foramen +
orbitosphenoid +
orbitosphenoid septum
oropharynx +
os clitoris
os penis
outflow tract +
outflow tract pericardium
ovarian cortex
ovarian follicle +
ovarian ligament
ovarian medulla
ovary stroma +
oviduct +
oviduct epithelium +
oviduct smooth muscle
ovipositor
ovisac
paired fin radial element +
paired fin radial skeleton +
paired limb/fin field +
paired limb/fin skeleton +
papillary muscle of heart +
paradidymis
paraurethral duct +
parenchyma of spleen +
parietal serous membrane +
paroophoron
pars convoluta of oviduct
pars cylindriformis ilei
pars distalis of adenohypophysis
pars intermedia of adenohypophysis
pars recta
pars reflexa of masseter
pars tuberalis of adenohypophysis
part of afferent arteriole forming the juxtaglomerular complex